156945322737

素因数分解:

$3^4\times 7^1\times {\mathrm{2797}}^1\times {\mathrm{98963}}^1$

素因数の和:101779

約数の個数: 40

約数和(自身を含む): 268040431296

約数和(自身を除く): 111095108559

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 2797, 8391, 19579, 25173, 58737, 75519, 98963, 176211, 226557, 296889, 528633, 692741, 890667, 1585899, 2078223, 2672001, 6234669, 8016003, 18704007, 56112021, 276799511, 830398533, 1937596577, 2491195599, 5812789731, 7473586797, 17438369193, 22420760391, 52315107579, 156945322737]

約数ペア:

[(1, 156945322737), (3, 52315107579), (7, 22420760391), (9, 17438369193), (21, 7473586797), (27, 5812789731), (63, 2491195599), (81, 1937596577), (189, 830398533), (567, 276799511), (2797, 56112021), (8391, 18704007), (19579, 8016003), (25173, 6234669), (58737, 2672001), (75519, 2078223), (98963, 1585899), (176211, 890667), (226557, 692741), (296889, 528633)]