157040397

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{13249}}^1$

素因数の和:13697

約数の個数: 16

約数和(自身を含む): 233200000

約数和(自身を除く): 76159603

約数列:

[1, 3, 9, 27, 439, 1317, 3951, 11853, 13249, 39747, 119241, 357723, 5816311, 17448933, 52346799, 157040397]

約数ペア:

[(1, 157040397), (3, 52346799), (9, 17448933), (27, 5816311), (439, 357723), (1317, 119241), (3951, 39747), (11853, 13249)]