47631891339

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1\times {\mathrm{1877}}^1$

素因数の和:2368

約数の個数: 48

約数和(自身を含む): 70537319424

約数和(自身を除く): 22905428085

約数列:

[1, 3, 9, 71, 151, 213, 263, 453, 639, 789, 1359, 1877, 2367, 5631, 10721, 16893, 18673, 32163, 39713, 56019, 96489, 119139, 133267, 168057, 283427, 357417, 399801, 493651, 850281, 1199403, 1480953, 2550843, 2819623, 4442859, 8458869, 20123317, 25376607, 35049221, 60369951, 74541301, 105147663, 181109853, 223623903, 315442989, 670871709, 5292432371, 15877297113, 47631891339]

約数ペア:

[(1, 47631891339), (3, 15877297113), (9, 5292432371), (71, 670871709), (151, 315442989), (213, 223623903), (263, 181109853), (453, 105147663), (639, 74541301), (789, 60369951), (1359, 35049221), (1877, 25376607), (2367, 20123317), (5631, 8458869), (10721, 4442859), (16893, 2819623), (18673, 2550843), (32163, 1480953), (39713, 1199403), (56019, 850281), (96489, 493651), (119139, 399801), (133267, 357417), (168057, 283427)]