61512561

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{207113}}^1$

素因数の和:207133

約数の個数: 16

約数和(自身を含む): 99414720

約数和(自身を除く): 37902159

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 207113, 621339, 1864017, 2278243, 5592051, 6834729, 20504187, 61512561]

約数ペア:

[(1, 61512561), (3, 20504187), (9, 6834729), (11, 5592051), (27, 2278243), (33, 1864017), (99, 621339), (297, 207113)]