275804928009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{809}}^1\times {\mathrm{21269}}^1$

素因数の和:22234

約数の個数: 48

約数和(自身を含む): 432716029200

約数和(自身を除く): 156911101191

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 809, 1233, 1781, 2427, 5343, 7281, 10517, 16029, 21269, 31551, 63807, 94653, 110833, 191421, 276497, 332499, 829491, 997497, 1440829, 2488473, 2913853, 4322487, 8741559, 12967461, 17206621, 26224677, 37880089, 51619863, 113640267, 154859589, 223686073, 340920801, 671058219, 2013174657, 2357307077, 7071921231, 21215763693, 30644992001, 91934976003, 275804928009]

約数ペア:

[(1, 275804928009), (3, 91934976003), (9, 30644992001), (13, 21215763693), (39, 7071921231), (117, 2357307077), (137, 2013174657), (411, 671058219), (809, 340920801), (1233, 223686073), (1781, 154859589), (2427, 113640267), (5343, 51619863), (7281, 37880089), (10517, 26224677), (16029, 17206621), (21269, 12967461), (31551, 8741559), (63807, 4322487), (94653, 2913853), (110833, 2488473), (191421, 1440829), (276497, 997497), (332499, 829491)]