145653981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{232303}}^1$

素因数の和:232336

約数の個数: 16

約数和(自身を含む): 223011840

約数和(自身を除く): 77357859

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 232303, 696909, 2555333, 4413757, 7665999, 13241271, 48551327, 145653981]

約数ペア:

[(1, 145653981), (3, 48551327), (11, 13241271), (19, 7665999), (33, 4413757), (57, 2555333), (209, 696909), (627, 232303)]