73673327

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21881}}^1$

素因数の和:21938

約数の個数: 16

約数和(自身を含む): 93129792

約数和(自身を除く): 19456465

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 21881, 153167, 284453, 809597, 1991171, 5667179, 10524761, 73673327]

約数ペア:

[(1, 73673327), (7, 10524761), (13, 5667179), (37, 1991171), (91, 809597), (259, 284453), (481, 153167), (3367, 21881)]