90281631

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 137168640

約数和(自身を除く): 46887009

約数列:

[1, 3, 11, 33, 41, 53, 123, 159, 451, 583, 1259, 1353, 1749, 2173, 3777, 6519, 13849, 23903, 41547, 51619, 66727, 71709, 154857, 200181, 567809, 733997, 1703427, 2201991, 2735807, 8207421, 30093877, 90281631]

約数ペア:

[(1, 90281631), (3, 30093877), (11, 8207421), (33, 2735807), (41, 2201991), (53, 1703427), (123, 733997), (159, 567809), (451, 200181), (583, 154857), (1259, 71709), (1353, 66727), (1749, 51619), (2173, 41547), (3777, 23903), (6519, 13849)]