127490601

素因数分解:

$3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{6829}}^1$

素因数の和:6973

約数の個数: 24

約数和(自身を含む): 199326720

約数和(自身を除く): 71836119

約数列:

[1, 3, 7, 21, 49, 127, 147, 381, 889, 2667, 6223, 6829, 18669, 20487, 47803, 143409, 334621, 867283, 1003863, 2601849, 6070981, 18212943, 42496867, 127490601]

約数ペア:

[(1, 127490601), (3, 42496867), (7, 18212943), (21, 6070981), (49, 2601849), (127, 1003863), (147, 867283), (381, 334621), (889, 143409), (2667, 47803), (6223, 20487), (6829, 18669)]