1368563679

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{947}}^1$

素因数の和:1109

約数の個数: 72

約数和(自身を含む): 2402440560

約数和(自身を除く): 1033876881

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 113, 147, 203, 261, 339, 441, 609, 791, 947, 1017, 1421, 1827, 2373, 2841, 3277, 4263, 5537, 6629, 7119, 8523, 9831, 12789, 16611, 19887, 22939, 27463, 29493, 46403, 49833, 59661, 68817, 82389, 107011, 139209, 160573, 192241, 206451, 247167, 321033, 417627, 481719, 576723, 749077, 963099, 1345687, 1445157, 1730169, 2247231, 3103319, 4037061, 5243539, 6741693, 9309957, 12111183, 15730617, 21723233, 27929871, 47191851, 65169699, 152062631, 195509097, 456187893, 1368563679]

約数ペア:

[(1, 1368563679), (3, 456187893), (7, 195509097), (9, 152062631), (21, 65169699), (29, 47191851), (49, 27929871), (63, 21723233), (87, 15730617), (113, 12111183), (147, 9309957), (203, 6741693), (261, 5243539), (339, 4037061), (441, 3103319), (609, 2247231), (791, 1730169), (947, 1445157), (1017, 1345687), (1421, 963099), (1827, 749077), (2373, 576723), (2841, 481719), (3277, 417627), (4263, 321033), (5537, 247167), (6629, 206451), (7119, 192241), (8523, 160573), (9831, 139209), (12789, 107011), (16611, 82389), (19887, 68817), (22939, 59661), (27463, 49833), (29493, 46403)]