70845957

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3761}}^1$

素因数の和:3810

約数の個数: 48

約数和(自身を含む): 131459328

約数和(自身を除く): 60613371

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 819, 897, 1449, 2093, 2691, 3761, 6279, 11283, 18837, 26327, 33849, 48893, 78981, 86503, 146679, 236943, 259509, 342251, 440037, 605521, 778527, 1026753, 1124539, 1816563, 3080259, 3373617, 5449689, 7871773, 10120851, 23615319, 70845957]

約数ペア:

[(1, 70845957), (3, 23615319), (7, 10120851), (9, 7871773), (13, 5449689), (21, 3373617), (23, 3080259), (39, 1816563), (63, 1124539), (69, 1026753), (91, 778527), (117, 605521), (161, 440037), (207, 342251), (273, 259509), (299, 236943), (483, 146679), (819, 86503), (897, 78981), (1449, 48893), (2093, 33849), (2691, 26327), (3761, 18837), (6279, 11283)]