72689103

素因数分解:

$3^3\times {\mathrm{1151}}^1\times {\mathrm{2339}}^1$

素因数の和:3499

約数の個数: 16

約数和(自身を含む): 107827200

約数和(自身を除く): 35138097

約数列:

[1, 3, 9, 27, 1151, 2339, 3453, 7017, 10359, 21051, 31077, 63153, 2692189, 8076567, 24229701, 72689103]

約数ペア:

[(1, 72689103), (3, 24229701), (9, 8076567), (27, 2692189), (1151, 63153), (2339, 31077), (3453, 21051), (7017, 10359)]