49991499

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:549

約数の個数: 40

約数和(自身を含む): 79050752

約数和(自身を除く): 29059253

約数列:

[1, 3, 9, 27, 31, 43, 81, 93, 129, 279, 387, 463, 837, 1161, 1333, 1389, 2511, 3483, 3999, 4167, 11997, 12501, 14353, 19909, 35991, 37503, 43059, 59727, 107973, 129177, 179181, 387531, 537543, 617179, 1162593, 1612629, 1851537, 5554611, 16663833, 49991499]

約数ペア:

[(1, 49991499), (3, 16663833), (9, 5554611), (27, 1851537), (31, 1612629), (43, 1162593), (81, 617179), (93, 537543), (129, 387531), (279, 179181), (387, 129177), (463, 107973), (837, 59727), (1161, 43059), (1333, 37503), (1389, 35991), (2511, 19909), (3483, 14353), (3999, 12501), (4167, 11997)]