129118941

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9901}}^1$

素因数の和:9943

約数の個数: 40

約数和(自身を含む): 230043264

約数和(自身を除く): 100924323

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 9901, 13041, 29703, 69307, 89109, 207921, 227723, 267327, 623763, 683169, 801981, 1594061, 1871289, 2049507, 4782183, 5613867, 6148521, 14346549, 18445563, 43039647, 129118941]

約数ペア:

[(1, 129118941), (3, 43039647), (7, 18445563), (9, 14346549), (21, 6148521), (23, 5613867), (27, 4782183), (63, 2049507), (69, 1871289), (81, 1594061), (161, 801981), (189, 683169), (207, 623763), (483, 267327), (567, 227723), (621, 207921), (1449, 89109), (1863, 69307), (4347, 29703), (9901, 13041)]