121852755

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6997}}^1$

素因数の和:7057

約数の個数: 40

約数和(自身を含む): 223544112

約数和(自身を除く): 101691357

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 1161, 1935, 3483, 5805, 6997, 17415, 20991, 34985, 62973, 104955, 188919, 300871, 314865, 566757, 902613, 944595, 1504355, 2707839, 2833785, 4513065, 8123517, 13539195, 24370551, 40617585, 121852755]

約数ペア:

[(1, 121852755), (3, 40617585), (5, 24370551), (9, 13539195), (15, 8123517), (27, 4513065), (43, 2833785), (45, 2707839), (81, 1504355), (129, 944595), (135, 902613), (215, 566757), (387, 314865), (405, 300871), (645, 188919), (1161, 104955), (1935, 62973), (3483, 34985), (5805, 20991), (6997, 17415)]