68753997

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12503}}^1$

素因数の和:12569

約数の個数: 24

約数和(自身を含む): 109234944

約数和(自身を除く): 40480947

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 12503, 37509, 112527, 162539, 487617, 587641, 1462851, 1762923, 5288769, 7639333, 22917999, 68753997]

約数ペア:

[(1, 68753997), (3, 22917999), (9, 7639333), (13, 5288769), (39, 1762923), (47, 1462851), (117, 587641), (141, 487617), (423, 162539), (611, 112527), (1833, 37509), (5499, 12503)]