78836139

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 119562240

約数和(自身を除く): 40726101

約数列:

[1, 3, 9, 27, 83, 127, 249, 277, 381, 747, 831, 1143, 2241, 2493, 3429, 7479, 10541, 22991, 31623, 35179, 68973, 94869, 105537, 206919, 284607, 316611, 620757, 949833, 2919857, 8759571, 26278713, 78836139]

約数ペア:

[(1, 78836139), (3, 26278713), (9, 8759571), (27, 2919857), (83, 949833), (127, 620757), (249, 316611), (277, 284607), (381, 206919), (747, 105537), (831, 94869), (1143, 68973), (2241, 35179), (2493, 31623), (3429, 22991), (7479, 10541)]