137242491

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{51229}}^1$

素因数の和:51298

約数の個数: 16

約数和(自身を含む): 196723200

約数和(自身を除く): 59480709

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 51229, 153687, 973351, 2407763, 2920053, 7223289, 45747497, 137242491]

約数ペア:

[(1, 137242491), (3, 45747497), (19, 7223289), (47, 2920053), (57, 2407763), (141, 973351), (893, 153687), (2679, 51229)]