64385937

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1753}}^1$

素因数の和:1830

約数の個数: 48

約数和(自身を含む): 118205568

約数和(自身を除く): 53819631

約数列:

[1, 3, 7, 9, 11, 21, 33, 53, 63, 77, 99, 159, 231, 371, 477, 583, 693, 1113, 1749, 1753, 3339, 4081, 5247, 5259, 12243, 12271, 15777, 19283, 36729, 36813, 57849, 92909, 110439, 134981, 173547, 278727, 404943, 650363, 836181, 1021999, 1214829, 1951089, 3065997, 5853267, 7153993, 9197991, 21461979, 64385937]

約数ペア:

[(1, 64385937), (3, 21461979), (7, 9197991), (9, 7153993), (11, 5853267), (21, 3065997), (33, 1951089), (53, 1214829), (63, 1021999), (77, 836181), (99, 650363), (159, 404943), (231, 278727), (371, 173547), (477, 134981), (583, 110439), (693, 92909), (1113, 57849), (1749, 36813), (1753, 36729), (3339, 19283), (4081, 15777), (5247, 12271), (5259, 12243)]