63351639

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3539}}^1$

素因数の和:3581

約数の個数: 40

約数和(自身を含む): 107941680

約数和(自身を除く): 44590041

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 351, 459, 663, 1053, 1377, 1989, 3539, 5967, 10617, 17901, 31851, 46007, 60163, 95553, 138021, 180489, 286659, 414063, 541467, 782119, 1242189, 1624401, 2346357, 3726567, 4873203, 7039071, 21117213, 63351639]

約数ペア:

[(1, 63351639), (3, 21117213), (9, 7039071), (13, 4873203), (17, 3726567), (27, 2346357), (39, 1624401), (51, 1242189), (81, 782119), (117, 541467), (153, 414063), (221, 286659), (351, 180489), (459, 138021), (663, 95553), (1053, 60163), (1377, 46007), (1989, 31851), (3539, 17901), (5967, 10617)]