3291070581

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{1889}}^1$

素因数の和:2195

約数の個数: 40

約数和(自身を含む): 4986356760

約数和(自身を除く): 1695286179

約数列:

[1, 3, 9, 27, 81, 137, 157, 411, 471, 1233, 1413, 1889, 3699, 4239, 5667, 11097, 12717, 17001, 21509, 51003, 64527, 153009, 193581, 258793, 296573, 580743, 776379, 889719, 1742229, 2329137, 2669157, 6987411, 8007471, 20962233, 24022413, 40630501, 121891503, 365674509, 1097023527, 3291070581]

約数ペア:

[(1, 3291070581), (3, 1097023527), (9, 365674509), (27, 121891503), (81, 40630501), (137, 24022413), (157, 20962233), (411, 8007471), (471, 6987411), (1233, 2669157), (1413, 2329137), (1889, 1742229), (3699, 889719), (4239, 776379), (5667, 580743), (11097, 296573), (12717, 258793), (17001, 193581), (21509, 153009), (51003, 64527)]