129183579

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5557}}^1$

素因数の和:5617

約数の個数: 40

約数和(自身を含む): 225966048

約数和(自身を除く): 96782469

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 287, 369, 567, 861, 1107, 2583, 3321, 5557, 7749, 16671, 23247, 38899, 50013, 116697, 150039, 227837, 350091, 450117, 683511, 1050273, 1594859, 2050533, 3150819, 4784577, 6151599, 14353731, 18454797, 43061193, 129183579]

約数ペア:

[(1, 129183579), (3, 43061193), (7, 18454797), (9, 14353731), (21, 6151599), (27, 4784577), (41, 3150819), (63, 2050533), (81, 1594859), (123, 1050273), (189, 683511), (287, 450117), (369, 350091), (567, 227837), (861, 150039), (1107, 116697), (2583, 50013), (3321, 38899), (5557, 23247), (7749, 16671)]