131713074

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^2\times {\mathrm{1451}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 300215520

約数和(自身を除く): 168502446

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 1451, 1681, 2214, 2902, 3362, 4353, 5043, 8706, 10086, 13059, 15129, 26118, 30258, 39177, 45387, 59491, 78354, 90774, 118982, 178473, 356946, 535419, 1070838, 1606257, 2439131, 3212514, 4878262, 7317393, 14634786, 21952179, 43904358, 65856537, 131713074]

約数ペア:

[(1, 131713074), (2, 65856537), (3, 43904358), (6, 21952179), (9, 14634786), (18, 7317393), (27, 4878262), (41, 3212514), (54, 2439131), (82, 1606257), (123, 1070838), (246, 535419), (369, 356946), (738, 178473), (1107, 118982), (1451, 90774), (1681, 78354), (2214, 59491), (2902, 45387), (3362, 39177), (4353, 30258), (5043, 26118), (8706, 15129), (10086, 13059)]