69997917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{3209}}^1$

素因数の和:3884

約数の個数: 16

約数和(自身を含む): 102000960

約数和(自身を除く): 32003043

約数列:

[1, 3, 11, 33, 661, 1983, 3209, 7271, 9627, 21813, 35299, 105897, 2121149, 6363447, 23332639, 69997917]

約数ペア:

[(1, 69997917), (3, 23332639), (11, 6363447), (33, 2121149), (661, 105897), (1983, 35299), (3209, 21813), (7271, 9627)]