153958887

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1189

約数の個数: 40

約数和(自身を含む): 241450176

約数和(自身を除く): 87491289

約数列:

[1, 3, 9, 27, 37, 47, 81, 111, 141, 333, 423, 999, 1093, 1269, 1739, 2997, 3279, 3807, 5217, 9837, 15651, 29511, 40441, 46953, 51371, 88533, 121323, 140859, 154113, 363969, 462339, 1091907, 1387017, 1900727, 3275721, 4161051, 5702181, 17106543, 51319629, 153958887]

約数ペア:

[(1, 153958887), (3, 51319629), (9, 17106543), (27, 5702181), (37, 4161051), (47, 3275721), (81, 1900727), (111, 1387017), (141, 1091907), (333, 462339), (423, 363969), (999, 154113), (1093, 140859), (1269, 121323), (1739, 88533), (2997, 51371), (3279, 46953), (3807, 40441), (5217, 29511), (9837, 15651)]