70121961

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{85619}}^1$

素因数の和:85645

約数の個数: 24

約数和(自身を含む): 124662720

約数和(自身を除く): 54540759

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 85619, 256857, 599333, 770571, 1113047, 1797999, 3339141, 5393997, 7791329, 10017423, 23373987, 70121961]

約数ペア:

[(1, 70121961), (3, 23373987), (7, 10017423), (9, 7791329), (13, 5393997), (21, 3339141), (39, 1797999), (63, 1113047), (91, 770571), (117, 599333), (273, 256857), (819, 85619)]