61372782

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{26431}}^1$

素因数の和:26485

約数の個数: 32

約数和(自身を含む): 139560960

約数和(自身を除く): 78188178

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 26431, 52862, 79293, 158586, 237879, 475758, 713637, 1136533, 1427274, 2273066, 3409599, 6819198, 10228797, 20457594, 30686391, 61372782]

約数ペア:

[(1, 61372782), (2, 30686391), (3, 20457594), (6, 10228797), (9, 6819198), (18, 3409599), (27, 2273066), (43, 1427274), (54, 1136533), (86, 713637), (129, 475758), (258, 237879), (387, 158586), (774, 79293), (1161, 52862), (2322, 26431)]