130547529

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{44089}}^1$

素因数の和:44149

約数の個数: 24

約数和(自身を含む): 220097280

約数和(自身を除く): 89549751

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 44089, 132267, 308623, 396801, 925869, 2072183, 2777607, 6216549, 14505281, 18649647, 43515843, 130547529]

約数ペア:

[(1, 130547529), (3, 43515843), (7, 18649647), (9, 14505281), (21, 6216549), (47, 2777607), (63, 2072183), (141, 925869), (329, 396801), (423, 308623), (987, 132267), (2961, 44089)]