871618767363

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{523}}^1\times {\mathrm{126227}}^1$

素因数の和:126925

約数の個数: 40

約数和(自身を含む): 1312551058368

約数和(自身を除く): 440932291005

約数列:

[1, 3, 9, 27, 81, 163, 489, 523, 1467, 1569, 4401, 4707, 13203, 14121, 42363, 85249, 126227, 255747, 378681, 767241, 1136043, 2301723, 3408129, 6905169, 10224387, 20575001, 61725003, 66016721, 185175009, 198050163, 555525027, 594150489, 1666575081, 1782451467, 5347354401, 10760725523, 32282176569, 96846529707, 290539589121, 871618767363]

約数ペア:

[(1, 871618767363), (3, 290539589121), (9, 96846529707), (27, 32282176569), (81, 10760725523), (163, 5347354401), (489, 1782451467), (523, 1666575081), (1467, 594150489), (1569, 555525027), (4401, 198050163), (4707, 185175009), (13203, 66016721), (14121, 61725003), (42363, 20575001), (85249, 10224387), (126227, 6905169), (255747, 3408129), (378681, 2301723), (767241, 1136043)]