91719783

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1069

約数の個数: 40

約数和(自身を含む): 146739120

約数和(自身を除く): 55019337

約数列:

[1, 3, 9, 19, 27, 57, 61, 81, 171, 183, 513, 549, 977, 1159, 1539, 1647, 2931, 3477, 4941, 8793, 10431, 18563, 26379, 31293, 55689, 59597, 79137, 93879, 167067, 178791, 501201, 536373, 1132343, 1503603, 1609119, 3397029, 4827357, 10191087, 30573261, 91719783]

約数ペア:

[(1, 91719783), (3, 30573261), (9, 10191087), (19, 4827357), (27, 3397029), (57, 1609119), (61, 1503603), (81, 1132343), (171, 536373), (183, 501201), (513, 178791), (549, 167067), (977, 93879), (1159, 79137), (1539, 59597), (1647, 55689), (2931, 31293), (3477, 26379), (4941, 18563), (8793, 10431)]