31022163

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 47308800

約数和(自身を除く): 16286637

約数列:

[1, 3, 9, 27, 83, 109, 127, 249, 327, 381, 747, 981, 1143, 2241, 2943, 3429, 9047, 10541, 13843, 27141, 31623, 41529, 81423, 94869, 124587, 244269, 284607, 373761, 1148969, 3446907, 10340721, 31022163]

約数ペア:

[(1, 31022163), (3, 10340721), (9, 3446907), (27, 1148969), (83, 373761), (109, 284607), (127, 244269), (249, 124587), (327, 94869), (381, 81423), (747, 41529), (981, 31623), (1143, 27141), (2241, 13843), (2943, 10541), (3429, 9047)]