72521119

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6547}}^1$

素因数の和:6630

約数の個数: 16

約数和(自身を含む): 84862080

約数和(自身を除く): 12340961

約数列:

[1, 11, 19, 53, 209, 583, 1007, 6547, 11077, 72017, 124393, 346991, 1368323, 3816901, 6592829, 72521119]

約数ペア:

[(1, 72521119), (11, 6592829), (19, 3816901), (53, 1368323), (209, 346991), (583, 124393), (1007, 72017), (6547, 11077)]