140250408039

素因数分解:

$3^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1\times {\mathrm{647}}^1$

素因数の和:1176

約数の個数: 112

約数和(自身を含む): 243552158208

約数和(自身を除く): 103301750169

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 107, 189, 243, 321, 397, 567, 647, 729, 749, 963, 1191, 1701, 1941, 2247, 2779, 2889, 3573, 4529, 5103, 5823, 6741, 8337, 8667, 10719, 13587, 17469, 20223, 25011, 26001, 32157, 40761, 42479, 52407, 60669, 69229, 75033, 78003, 96471, 122283, 127437, 157221, 182007, 207687, 225099, 256859, 289413, 297353, 366849, 382311, 471663, 484603, 546021, 623061, 675297, 770577, 892059, 1100547, 1146933, 1453809, 1798013, 1869183, 2025891, 2311731, 2676177, 3301641, 3440799, 4361427, 5394039, 5607549, 6935193, 8028531, 10322397, 13084281, 16182117, 16822647, 20805579, 24085593, 27483913, 30967191, 39252843, 48546351, 50467941, 62416737, 72256779, 82451739, 117758529, 145639053, 187250211, 192387391, 216770337, 247355217, 353275587, 436917159, 577162173, 742065651, 1310751477, 1731486519, 2226196953, 5194459557, 6678590859, 15583378671, 20035772577, 46750136013, 140250408039]

約数ペア:

[(1, 140250408039), (3, 46750136013), (7, 20035772577), (9, 15583378671), (21, 6678590859), (27, 5194459557), (63, 2226196953), (81, 1731486519), (107, 1310751477), (189, 742065651), (243, 577162173), (321, 436917159), (397, 353275587), (567, 247355217), (647, 216770337), (729, 192387391), (749, 187250211), (963, 145639053), (1191, 117758529), (1701, 82451739), (1941, 72256779), (2247, 62416737), (2779, 50467941), (2889, 48546351), (3573, 39252843), (4529, 30967191), (5103, 27483913), (5823, 24085593), (6741, 20805579), (8337, 16822647), (8667, 16182117), (10719, 13084281), (13587, 10322397), (17469, 8028531), (20223, 6935193), (25011, 5607549), (26001, 5394039), (32157, 4361427), (40761, 3440799), (42479, 3301641), (52407, 2676177), (60669, 2311731), (69229, 2025891), (75033, 1869183), (78003, 1798013), (96471, 1453809), (122283, 1146933), (127437, 1100547), (157221, 892059), (182007, 770577), (207687, 675297), (225099, 623061), (256859, 546021), (289413, 484603), (297353, 471663), (366849, 382311)]