64264671

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:613

約数の個数: 40

約数和(自身を含む): 101192784

約数和(自身を除く): 36928113

約数列:

[1, 3, 9, 27, 37, 41, 81, 111, 123, 333, 369, 523, 999, 1107, 1517, 1569, 2997, 3321, 4551, 4707, 13653, 14121, 19351, 21443, 40959, 42363, 58053, 64329, 122877, 174159, 192987, 522477, 578961, 793391, 1567431, 1736883, 2380173, 7140519, 21421557, 64264671]

約数ペア:

[(1, 64264671), (3, 21421557), (9, 7140519), (27, 2380173), (37, 1736883), (41, 1567431), (81, 793391), (111, 578961), (123, 522477), (333, 192987), (369, 174159), (523, 122877), (999, 64329), (1107, 58053), (1517, 42363), (1569, 40959), (2997, 21443), (3321, 19351), (4551, 14121), (4707, 13653)]