72468021

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{1901}}^1$

素因数の和:2132

約数の個数: 16

約数和(自身を含む): 98417088

約数和(自身を除く): 25949067

約数列:

[1, 3, 97, 131, 291, 393, 1901, 5703, 12707, 38121, 184397, 249031, 553191, 747093, 24156007, 72468021]

約数ペア:

[(1, 72468021), (3, 24156007), (97, 747093), (131, 553191), (291, 249031), (393, 184397), (1901, 38121), (5703, 12707)]