66959373

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 98775040

約数和(自身を除く): 31815667

約数列:

[1, 3, 13, 39, 79, 103, 211, 237, 309, 633, 1027, 1339, 2743, 3081, 4017, 8137, 8229, 16669, 21733, 24411, 50007, 65199, 105781, 216697, 282529, 317343, 650091, 847587, 1716907, 5150721, 22319791, 66959373]

約数ペア:

[(1, 66959373), (3, 22319791), (13, 5150721), (39, 1716907), (79, 847587), (103, 650091), (211, 317343), (237, 282529), (309, 216697), (633, 105781), (1027, 65199), (1339, 50007), (2743, 24411), (3081, 21733), (4017, 16669), (8137, 8229)]