12877677

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 20217600

約数和(自身を除く): 7339923

約数列:

[1, 3, 9, 23, 27, 69, 89, 207, 233, 267, 621, 699, 801, 2047, 2097, 2403, 5359, 6141, 6291, 16077, 18423, 20737, 48231, 55269, 62211, 144693, 186633, 476951, 559899, 1430853, 4292559, 12877677]

約数ペア:

[(1, 12877677), (3, 4292559), (9, 1430853), (23, 559899), (27, 476951), (69, 186633), (89, 144693), (207, 62211), (233, 55269), (267, 48231), (621, 20737), (699, 18423), (801, 16077), (2047, 6291), (2097, 6141), (2403, 5359)]