64451139

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{16903}}^1$

素因数の和:16978

約数の個数: 16

約数和(自身を含む): 90875904

約数和(自身を除く): 26424765

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 16903, 50709, 523993, 693023, 1571979, 2079069, 21483713, 64451139]

約数ペア:

[(1, 64451139), (3, 21483713), (31, 2079069), (41, 1571979), (93, 693023), (123, 523993), (1271, 50709), (3813, 16903)]