71875401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{9649}}^1$

素因数の和:9856

約数の個数: 16

約数和(自身を含む): 103756800

約数和(自身を除く): 31881399

約数列:

[1, 3, 13, 39, 191, 573, 2483, 7449, 9649, 28947, 125437, 376311, 1842959, 5528877, 23958467, 71875401]

約数ペア:

[(1, 71875401), (3, 23958467), (13, 5528877), (39, 1842959), (191, 376311), (573, 125437), (2483, 28947), (7449, 9649)]