7380451647

素因数分解:

$3^5\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{1031}}^1$

素因数の和:1466

約数の個数: 48

約数和(自身を含む): 11224362240

約数和(自身を除く): 3843910593

約数列:

[1, 3, 9, 27, 81, 89, 243, 267, 331, 801, 993, 1031, 2403, 2979, 3093, 7209, 8937, 9279, 21627, 26811, 27837, 29459, 80433, 83511, 88377, 91759, 250533, 265131, 275277, 341261, 795393, 825831, 1023783, 2386179, 2477493, 3071349, 7158537, 7432479, 9214047, 22297437, 27642141, 30372229, 82926423, 91116687, 273350061, 820050183, 2460150549, 7380451647]

約数ペア:

[(1, 7380451647), (3, 2460150549), (9, 820050183), (27, 273350061), (81, 91116687), (89, 82926423), (243, 30372229), (267, 27642141), (331, 22297437), (801, 9214047), (993, 7432479), (1031, 7158537), (2403, 3071349), (2979, 2477493), (3093, 2386179), (7209, 1023783), (8937, 825831), (9279, 795393), (21627, 341261), (26811, 275277), (27837, 265131), (29459, 250533), (80433, 91759), (83511, 88377)]