138755007

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{461}}^1\times {\mathrm{631}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 204972768

約数和(自身を除く): 66217761

約数列:

[1, 3, 9, 53, 159, 461, 477, 631, 1383, 1893, 4149, 5679, 24433, 33443, 73299, 100329, 219897, 290891, 300987, 872673, 2618019, 15417223, 46251669, 138755007]

約数ペア:

[(1, 138755007), (3, 46251669), (9, 15417223), (53, 2618019), (159, 872673), (461, 300987), (477, 290891), (631, 219897), (1383, 100329), (1893, 73299), (4149, 33443), (5679, 24433)]