57618729

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 105062400

約数和(自身を除く): 47443671

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 79, 119, 153, 189, 227, 237, 357, 459, 553, 681, 711, 1071, 1343, 1589, 1659, 2043, 2133, 3213, 3859, 4029, 4767, 4977, 6129, 9401, 11577, 12087, 14301, 14931, 17933, 27013, 28203, 34731, 36261, 42903, 53799, 81039, 84609, 104193, 125531, 161397, 243117, 253827, 304861, 376593, 484191, 729351, 914583, 1129779, 2134027, 2743749, 3389337, 6402081, 8231247, 19206243, 57618729]

約数ペア:

[(1, 57618729), (3, 19206243), (7, 8231247), (9, 6402081), (17, 3389337), (21, 2743749), (27, 2134027), (51, 1129779), (63, 914583), (79, 729351), (119, 484191), (153, 376593), (189, 304861), (227, 253827), (237, 243117), (357, 161397), (459, 125531), (553, 104193), (681, 84609), (711, 81039), (1071, 53799), (1343, 42903), (1589, 36261), (1659, 34731), (2043, 28203), (2133, 27013), (3213, 17933), (3859, 14931), (4029, 14301), (4767, 12087), (4977, 11577), (6129, 9401)]