53563671

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 91990080

約数和(自身を除く): 38426409

約数列:

[1, 3, 7, 9, 21, 41, 63, 89, 123, 233, 267, 287, 369, 623, 699, 801, 861, 1631, 1869, 2097, 2583, 3649, 4893, 5607, 9553, 10947, 14679, 20737, 25543, 28659, 32841, 62211, 66871, 76629, 85977, 145159, 186633, 200613, 229887, 435477, 601839, 850217, 1306431, 2550651, 5951519, 7651953, 17854557, 53563671]

約数ペア:

[(1, 53563671), (3, 17854557), (7, 7651953), (9, 5951519), (21, 2550651), (41, 1306431), (63, 850217), (89, 601839), (123, 435477), (233, 229887), (267, 200613), (287, 186633), (369, 145159), (623, 85977), (699, 76629), (801, 66871), (861, 62211), (1631, 32841), (1869, 28659), (2097, 25543), (2583, 20737), (3649, 14679), (4893, 10947), (5607, 9553)]