71997003

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1093}}^1$

素因数の和:1675

約数の個数: 24

約数和(自身を含む): 112296912

約数和(自身を除く): 40299909

約数列:

[1, 3, 9, 13, 39, 117, 563, 1093, 1689, 3279, 5067, 7319, 9837, 14209, 21957, 42627, 65871, 127881, 615359, 1846077, 5538231, 7999667, 23999001, 71997003]

約数ペア:

[(1, 71997003), (3, 23999001), (9, 7999667), (13, 5538231), (39, 1846077), (117, 615359), (563, 127881), (1093, 65871), (1689, 42627), (3279, 21957), (5067, 14209), (7319, 9837)]