826626969

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{13267}}^1$

素因数の和:13346

約数の個数: 48

約数和(自身を含む): 1457144832

約数和(自身を除く): 630517863

約数列:

[1, 3, 7, 9, 21, 23, 43, 63, 69, 129, 161, 207, 301, 387, 483, 903, 989, 1449, 2709, 2967, 6923, 8901, 13267, 20769, 39801, 62307, 92869, 119403, 278607, 305141, 570481, 835821, 915423, 1711443, 2135987, 2746269, 3993367, 5134329, 6407961, 11980101, 13121063, 19223883, 35940303, 39363189, 91847441, 118089567, 275542323, 826626969]

約数ペア:

[(1, 826626969), (3, 275542323), (7, 118089567), (9, 91847441), (21, 39363189), (23, 35940303), (43, 19223883), (63, 13121063), (69, 11980101), (129, 6407961), (161, 5134329), (207, 3993367), (301, 2746269), (387, 2135987), (483, 1711443), (903, 915423), (989, 835821), (1449, 570481), (2709, 305141), (2967, 278607), (6923, 119403), (8901, 92869), (13267, 62307), (20769, 39801)]