129305943

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2689}}^1$

素因数の和:2848

約数の個数: 32

約数和(自身を含む): 207883200

約数和(自身を除く): 78577257

約数列:

[1, 3, 9, 13, 27, 39, 117, 137, 351, 411, 1233, 1781, 2689, 3699, 5343, 8067, 16029, 24201, 34957, 48087, 72603, 104871, 314613, 368393, 943839, 1105179, 3315537, 4789109, 9946611, 14367327, 43101981, 129305943]

約数ペア:

[(1, 129305943), (3, 43101981), (9, 14367327), (13, 9946611), (27, 4789109), (39, 3315537), (117, 1105179), (137, 943839), (351, 368393), (411, 314613), (1233, 104871), (1781, 72603), (2689, 48087), (3699, 34957), (5343, 24201), (8067, 16029)]