229662279

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 434004480

約数和(自身を除く): 204342201

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 59, 63, 77, 99, 123, 137, 177, 231, 287, 369, 411, 413, 451, 531, 649, 693, 861, 959, 1233, 1239, 1353, 1507, 1947, 2419, 2583, 2877, 3157, 3717, 4059, 4521, 4543, 5617, 5841, 7257, 8083, 8631, 9471, 10549, 13563, 13629, 16851, 16933, 21771, 24249, 26609, 28413, 31647, 39319, 40887, 50553, 50799, 56581, 61787, 72747, 79827, 88913, 94941, 117957, 152397, 169743, 185361, 186263, 239481, 266739, 331403, 353871, 432509, 509229, 556083, 558789, 622391, 800217, 994209, 1297527, 1676367, 1867173, 2319821, 2982627, 3645433, 3892581, 5601519, 6959463, 10936299, 20878389, 25518031, 32808897, 76554093, 229662279]

約数ペア:

[(1, 229662279), (3, 76554093), (7, 32808897), (9, 25518031), (11, 20878389), (21, 10936299), (33, 6959463), (41, 5601519), (59, 3892581), (63, 3645433), (77, 2982627), (99, 2319821), (123, 1867173), (137, 1676367), (177, 1297527), (231, 994209), (287, 800217), (369, 622391), (411, 558789), (413, 556083), (451, 509229), (531, 432509), (649, 353871), (693, 331403), (861, 266739), (959, 239481), (1233, 186263), (1239, 185361), (1353, 169743), (1507, 152397), (1947, 117957), (2419, 94941), (2583, 88913), (2877, 79827), (3157, 72747), (3717, 61787), (4059, 56581), (4521, 50799), (4543, 50553), (5617, 40887), (5841, 39319), (7257, 31647), (8083, 28413), (8631, 26609), (9471, 24249), (10549, 21771), (13563, 16933), (13629, 16851)]