73831491

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4993}}^1$

素因数の和:5083

約数の個数: 24

約数和(自身を含む): 112185216

約数和(自身を除く): 38353725

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1643, 4929, 4993, 14787, 14979, 44937, 154783, 264629, 464349, 793887, 1393047, 2381661, 8203499, 24610497, 73831491]

約数ペア:

[(1, 73831491), (3, 24610497), (9, 8203499), (31, 2381661), (53, 1393047), (93, 793887), (159, 464349), (279, 264629), (477, 154783), (1643, 44937), (4929, 14979), (4993, 14787)]