227560487609

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{32653}}^1$

素因数の和:32866

約数の個数: 48

約数和(自身を含む): 290274728832

約数和(自身を除く): 62714241223

約数列:

[1, 7, 13, 43, 91, 137, 169, 301, 559, 959, 1183, 1781, 3913, 5891, 7267, 12467, 23153, 32653, 41237, 50869, 76583, 162071, 228571, 424489, 536081, 995579, 1404079, 2971423, 4473461, 5518357, 6969053, 9828553, 18253027, 31314227, 38628499, 58154993, 127771189, 192358823, 237289351, 407084951, 756014909, 1346511761, 1661025457, 2500664699, 5292104363, 17504652893, 32508641087, 227560487609]

約数ペア:

[(1, 227560487609), (7, 32508641087), (13, 17504652893), (43, 5292104363), (91, 2500664699), (137, 1661025457), (169, 1346511761), (301, 756014909), (559, 407084951), (959, 237289351), (1183, 192358823), (1781, 127771189), (3913, 58154993), (5891, 38628499), (7267, 31314227), (12467, 18253027), (23153, 9828553), (32653, 6969053), (41237, 5518357), (50869, 4473461), (76583, 2971423), (162071, 1404079), (228571, 995579), (424489, 536081)]