72531613

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2539}}^1$

素因数の和:2617

約数の個数: 24

約数和(自身を含む): 93817440

約数和(自身を除く): 21285827

約数列:

[1, 7, 11, 49, 53, 77, 371, 539, 583, 2539, 2597, 4081, 17773, 27929, 28567, 124411, 134567, 195503, 941969, 1368521, 1480237, 6593783, 10361659, 72531613]

約数ペア:

[(1, 72531613), (7, 10361659), (11, 6593783), (49, 1480237), (53, 1368521), (77, 941969), (371, 195503), (539, 134567), (583, 124411), (2539, 28567), (2597, 27929), (4081, 17773)]