61933893

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 100848960

約数和(自身を除く): 38915067

約数列:

[1, 3, 7, 21, 37, 49, 59, 111, 147, 177, 193, 259, 413, 579, 777, 1239, 1351, 1813, 2183, 2891, 4053, 5439, 6549, 7141, 8673, 9457, 11387, 15281, 21423, 28371, 34161, 45843, 49987, 79709, 106967, 149961, 239127, 320901, 349909, 421319, 557963, 1049727, 1263957, 1673889, 2949233, 8847699, 20644631, 61933893]

約数ペア:

[(1, 61933893), (3, 20644631), (7, 8847699), (21, 2949233), (37, 1673889), (49, 1263957), (59, 1049727), (111, 557963), (147, 421319), (177, 349909), (193, 320901), (259, 239127), (413, 149961), (579, 106967), (777, 79709), (1239, 49987), (1351, 45843), (1813, 34161), (2183, 28371), (2891, 21423), (4053, 15281), (5439, 11387), (6549, 9457), (7141, 8673)]