72193791

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{1301}}^1$

素因数の和:1706

約数の個数: 16

約数和(自身を含む): 98431200

約数和(自身を除く): 26237409

約数列:

[1, 3, 53, 159, 349, 1047, 1301, 3903, 18497, 55491, 68953, 206859, 454049, 1362147, 24064597, 72193791]

約数ペア:

[(1, 72193791), (3, 24064597), (53, 1362147), (159, 454049), (349, 206859), (1047, 68953), (1301, 55491), (3903, 18497)]