64615161

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{57131}}^1$

素因数の和:57176

約数の個数: 16

約数和(自身を含む): 95981760

約数和(自身を除く): 31366599

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 57131, 171393, 742703, 1656799, 2228109, 4970397, 21538387, 64615161]

約数ペア:

[(1, 64615161), (3, 21538387), (13, 4970397), (29, 2228109), (39, 1656799), (87, 742703), (377, 171393), (1131, 57131)]