89953521

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{60331}}^1$

素因数の和:60412

約数の個数: 16

約数和(自身を含む): 139004928

約数和(自身を除く): 49051407

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 60331, 180993, 422317, 1266951, 4283501, 12850503, 29984507, 89953521]

約数ペア:

[(1, 89953521), (3, 29984507), (7, 12850503), (21, 4283501), (71, 1266951), (213, 422317), (497, 180993), (1491, 60331)]