89937873

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{461}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 132972840

約数和(自身を除く): 43034967

約数列:

[1, 3, 9, 53, 159, 409, 461, 477, 1227, 1383, 3681, 4149, 21677, 24433, 65031, 73299, 188549, 195093, 219897, 565647, 1696941, 9993097, 29979291, 89937873]

約数ペア:

[(1, 89937873), (3, 29979291), (9, 9993097), (53, 1696941), (159, 565647), (409, 219897), (461, 195093), (477, 188549), (1227, 73299), (1383, 65031), (3681, 24433), (4149, 21677)]