47551941

素因数分解:

$3^7\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 75571200

約数和(自身を除く): 28019259

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1279, 1377, 2187, 3837, 4131, 11511, 12393, 21743, 34533, 37179, 65229, 103599, 195687, 310797, 587061, 932391, 1761183, 2797173, 5283549, 15850647, 47551941]

約数ペア:

[(1, 47551941), (3, 15850647), (9, 5283549), (17, 2797173), (27, 1761183), (51, 932391), (81, 587061), (153, 310797), (243, 195687), (459, 103599), (729, 65229), (1279, 37179), (1377, 34533), (2187, 21743), (3837, 12393), (4131, 11511)]