72390769

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 80406144

約数和(自身を除く): 8015375

約数列:

[1, 11, 103, 181, 353, 1133, 1991, 3883, 18643, 36359, 63893, 205073, 399949, 702823, 6580979, 72390769]

約数ペア:

[(1, 72390769), (11, 6580979), (103, 702823), (181, 399949), (353, 205073), (1133, 63893), (1991, 36359), (3883, 18643)]