15678910737

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{73133}}^1$

素因数の和:73270

約数の個数: 48

約数和(自身を含む): 26833742208

約数和(自身を除く): 11154831471

約数列:

[1, 3, 7, 9, 21, 41, 63, 83, 123, 249, 287, 369, 581, 747, 861, 1743, 2583, 3403, 5229, 10209, 23821, 30627, 71463, 73133, 214389, 219399, 511931, 658197, 1535793, 2998453, 4607379, 6070039, 8995359, 18210117, 20989171, 26986077, 42490273, 54630351, 62967513, 127470819, 188902539, 248871599, 382412457, 746614797, 1742101193, 2239844391, 5226303579, 15678910737]

約数ペア:

[(1, 15678910737), (3, 5226303579), (7, 2239844391), (9, 1742101193), (21, 746614797), (41, 382412457), (63, 248871599), (83, 188902539), (123, 127470819), (249, 62967513), (287, 54630351), (369, 42490273), (581, 26986077), (747, 20989171), (861, 18210117), (1743, 8995359), (2583, 6070039), (3403, 4607379), (5229, 2998453), (10209, 1535793), (23821, 658197), (30627, 511931), (71463, 219399), (73133, 214389)]