70974621

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1627}}^1$

素因数の和:1801

約数の個数: 24

約数和(自身を含む): 106158624

約数和(自身を除く): 35184003

約数列:

[1, 3, 9, 37, 111, 131, 333, 393, 1179, 1627, 4847, 4881, 14541, 14643, 43623, 60199, 180597, 213137, 541791, 639411, 1918233, 7886069, 23658207, 70974621]

約数ペア:

[(1, 70974621), (3, 23658207), (9, 7886069), (37, 1918233), (111, 639411), (131, 541791), (333, 213137), (393, 180597), (1179, 60199), (1627, 43623), (4847, 14643), (4881, 14541)]