70517979

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8677}}^1$

素因数の和:8736

約数の個数: 32

約数和(自身を含む): 122186240

約数和(自身を除く): 51668261

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 8127, 8677, 26031, 60739, 78093, 182217, 234279, 373111, 546651, 1119333, 1639953, 2611777, 3357999, 7835331, 10073997, 23505993, 70517979]

約数ペア:

[(1, 70517979), (3, 23505993), (7, 10073997), (9, 7835331), (21, 3357999), (27, 2611777), (43, 1639953), (63, 1119333), (129, 546651), (189, 373111), (301, 234279), (387, 182217), (903, 78093), (1161, 60739), (2709, 26031), (8127, 8677)]