72941661

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{207811}}^1$

素因数の和:207833

約数の個数: 16

約数和(自身を含む): 116374720

約数和(自身を除く): 43433059

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 207811, 623433, 1870299, 2701543, 5610897, 8104629, 24313887, 72941661]

約数ペア:

[(1, 72941661), (3, 24313887), (9, 8104629), (13, 5610897), (27, 2701543), (39, 1870299), (117, 623433), (351, 207811)]