233251587621

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{373}}^1\times {\mathrm{3001}}^1$

素因数の和:3543

約数の個数: 72

約数和(自身を含む): 368600413896

約数和(自身を除く): 135348826275

約数列:

[1, 3, 9, 13, 39, 117, 137, 169, 373, 411, 507, 1119, 1233, 1521, 1781, 3001, 3357, 4849, 5343, 9003, 14547, 16029, 23153, 27009, 39013, 43641, 51101, 63037, 69459, 117039, 153303, 189111, 208377, 351117, 411137, 459909, 507169, 567333, 664313, 1119373, 1233411, 1521507, 1992939, 3358119, 3700233, 4564521, 5344781, 5978817, 8636069, 10074357, 14551849, 16034343, 25908207, 43655547, 48103029, 69482153, 77724621, 130966641, 153354101, 189174037, 208446459, 460062303, 567522111, 625339377, 1380186909, 1702566333, 1993603313, 5980809939, 17942429817, 25916843069, 77750529207, 233251587621]

約数ペア:

[(1, 233251587621), (3, 77750529207), (9, 25916843069), (13, 17942429817), (39, 5980809939), (117, 1993603313), (137, 1702566333), (169, 1380186909), (373, 625339377), (411, 567522111), (507, 460062303), (1119, 208446459), (1233, 189174037), (1521, 153354101), (1781, 130966641), (3001, 77724621), (3357, 69482153), (4849, 48103029), (5343, 43655547), (9003, 25908207), (14547, 16034343), (16029, 14551849), (23153, 10074357), (27009, 8636069), (39013, 5978817), (43641, 5344781), (51101, 4564521), (63037, 3700233), (69459, 3358119), (117039, 1992939), (153303, 1521507), (189111, 1233411), (208377, 1119373), (351117, 664313), (411137, 567333), (459909, 507169)]