78620483421

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{499}}^1\times {\mathrm{372473}}^1$

素因数の和:373025

約数の個数: 24

約数和(自身を含む): 116211888000

約数和(自身を除く): 37591404579

約数列:

[1, 3, 9, 47, 141, 423, 499, 1497, 4491, 23453, 70359, 211077, 372473, 1117419, 3352257, 17506231, 52518693, 157556079, 185864027, 557592081, 1672776243, 8735609269, 26206827807, 78620483421]

約数ペア:

[(1, 78620483421), (3, 26206827807), (9, 8735609269), (47, 1672776243), (141, 557592081), (423, 185864027), (499, 157556079), (1497, 52518693), (4491, 17506231), (23453, 3352257), (70359, 1117419), (211077, 372473)]