221036227737

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{193163}}^1$

素因数の和:193290

約数の個数: 48

約数和(自身を含む): 333129089088

約数和(自身を除く): 112092861351

約数列:

[1, 3, 13, 37, 39, 61, 111, 169, 183, 481, 507, 793, 1443, 2257, 2379, 6253, 6771, 10309, 18759, 29341, 30927, 88023, 193163, 381433, 579489, 1144299, 2511119, 7147031, 7533357, 11782943, 21441093, 32644547, 35348829, 92911403, 97933641, 153178259, 278734209, 435968891, 459534777, 1207848239, 1307906673, 1991317367, 3623544717, 5667595583, 5973952101, 17002786749, 73678742579, 221036227737]

約数ペア:

[(1, 221036227737), (3, 73678742579), (13, 17002786749), (37, 5973952101), (39, 5667595583), (61, 3623544717), (111, 1991317367), (169, 1307906673), (183, 1207848239), (481, 459534777), (507, 435968891), (793, 278734209), (1443, 153178259), (2257, 97933641), (2379, 92911403), (6253, 35348829), (6771, 32644547), (10309, 21441093), (18759, 11782943), (29341, 7533357), (30927, 7147031), (88023, 2511119), (193163, 1144299), (381433, 579489)]