80459901781

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1\times {\mathrm{571}}^1\times {\mathrm{857}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 93663618048

約数和(自身を除く): 13203716267

約数列:

[1, 7, 83, 283, 571, 581, 857, 1981, 3997, 5999, 23489, 47393, 71131, 161593, 164423, 242531, 331751, 489347, 497917, 1131151, 1697717, 3425429, 13412219, 20130073, 40615801, 93885533, 138485201, 140910511, 284310607, 969396407, 11494271683, 80459901781]

約数ペア:

[(1, 80459901781), (7, 11494271683), (83, 969396407), (283, 284310607), (571, 140910511), (581, 138485201), (857, 93885533), (1981, 40615801), (3997, 20130073), (5999, 13412219), (23489, 3425429), (47393, 1697717), (71131, 1131151), (161593, 497917), (164423, 489347), (242531, 331751)]