54111057

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 99692544

約数和(自身を除く): 45581487

約数列:

[1, 3, 7, 11, 13, 21, 33, 37, 39, 77, 91, 111, 143, 231, 259, 273, 407, 429, 481, 487, 777, 1001, 1221, 1443, 1461, 2849, 3003, 3367, 3409, 5291, 5357, 6331, 8547, 10101, 10227, 15873, 16071, 18019, 18993, 37037, 37499, 44317, 54057, 69641, 111111, 112497, 126133, 132951, 198209, 208923, 234247, 378399, 487487, 594627, 702741, 1387463, 1462461, 1639729, 2576717, 4162389, 4919187, 7730151, 18037019, 54111057]

約数ペア:

[(1, 54111057), (3, 18037019), (7, 7730151), (11, 4919187), (13, 4162389), (21, 2576717), (33, 1639729), (37, 1462461), (39, 1387463), (77, 702741), (91, 594627), (111, 487487), (143, 378399), (231, 234247), (259, 208923), (273, 198209), (407, 132951), (429, 126133), (481, 112497), (487, 111111), (777, 69641), (1001, 54057), (1221, 44317), (1443, 37499), (1461, 37037), (2849, 18993), (3003, 18019), (3367, 16071), (3409, 15873), (5291, 10227), (5357, 10101), (6331, 8547)]