127296057

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{60017}}^1$

素因数の和:60128

約数の個数: 16

約数和(自身を含む): 195898752

約数和(自身を除く): 68602695

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 60017, 180051, 420119, 1260357, 6061717, 18185151, 42432019, 127296057]

約数ペア:

[(1, 127296057), (3, 42432019), (7, 18185151), (21, 6061717), (101, 1260357), (303, 420119), (707, 180051), (2121, 60017)]