40656927

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 58567680

約数和(自身を除く): 17910753

約数列:

[1, 3, 29, 47, 61, 87, 141, 163, 183, 489, 1363, 1769, 2867, 4089, 4727, 5307, 7661, 8601, 9943, 14181, 22983, 29829, 83143, 222169, 249429, 288347, 467321, 666507, 865041, 1401963, 13552309, 40656927]

約数ペア:

[(1, 40656927), (3, 13552309), (29, 1401963), (47, 865041), (61, 666507), (87, 467321), (141, 288347), (163, 249429), (183, 222169), (489, 83143), (1363, 29829), (1769, 22983), (2867, 14181), (4089, 9943), (4727, 8601), (5307, 7661)]