156740880897

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{53258879}}^1$

素因数の和:53258997

約数の個数: 16

約数和(自身を含む): 234339072000

約数和(自身を除く): 77598191103

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 53258879, 159776637, 479329911, 1437989733, 5805217811, 17415653433, 52246960299, 156740880897]

約数ペア:

[(1, 156740880897), (3, 52246960299), (9, 17415653433), (27, 5805217811), (109, 1437989733), (327, 479329911), (981, 159776637), (2943, 53258879)]