42403743

素因数分解:

$3^8\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:328

約数の個数: 36

約数和(自身を含む): 66603888

約数和(自身を除く): 24200145

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 281, 621, 729, 843, 1863, 2187, 2529, 5589, 6463, 6561, 7587, 16767, 19389, 22761, 50301, 58167, 68283, 150903, 174501, 204849, 523503, 614547, 1570509, 1843641, 4711527, 14134581, 42403743]

約数ペア:

[(1, 42403743), (3, 14134581), (9, 4711527), (23, 1843641), (27, 1570509), (69, 614547), (81, 523503), (207, 204849), (243, 174501), (281, 150903), (621, 68283), (729, 58167), (843, 50301), (1863, 22761), (2187, 19389), (2529, 16767), (5589, 7587), (6463, 6561)]