155530827

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2683}}^1$

素因数の和:2824

約数の個数: 32

約数和(自身を含む): 244780800

約数和(自身を除く): 89249973

約数列:

[1, 3, 9, 19, 27, 57, 113, 171, 339, 513, 1017, 2147, 2683, 3051, 6441, 8049, 19323, 24147, 50977, 57969, 72441, 152931, 303179, 458793, 909537, 1376379, 2728611, 5760401, 8185833, 17281203, 51843609, 155530827]

約数ペア:

[(1, 155530827), (3, 51843609), (9, 17281203), (19, 8185833), (27, 5760401), (57, 2728611), (113, 1376379), (171, 909537), (339, 458793), (513, 303179), (1017, 152931), (2147, 72441), (2683, 57969), (3051, 50977), (6441, 24147), (8049, 19323)]