72370449

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{141073}}^1$

素因数の和:141101

約数の個数: 16

約数和(自身を含む): 112859200

約数和(自身を除く): 40488751

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 141073, 423219, 1269657, 2680387, 3808971, 8041161, 24123483, 72370449]

約数ペア:

[(1, 72370449), (3, 24123483), (9, 8041161), (19, 3808971), (27, 2680387), (57, 1269657), (171, 423219), (513, 141073)]