155672319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3461}}^1$

素因数の和:3551

約数の個数: 32

約数和(自身を含む): 239293440

約数和(自身を除く): 83621121

約数列:

[1, 3, 11, 29, 33, 47, 87, 141, 319, 517, 957, 1363, 1551, 3461, 4089, 10383, 14993, 38071, 44979, 100369, 114213, 162667, 301107, 488001, 1104059, 1789337, 3312177, 4717343, 5368011, 14152029, 51890773, 155672319]

約数ペア:

[(1, 155672319), (3, 51890773), (11, 14152029), (29, 5368011), (33, 4717343), (47, 3312177), (87, 1789337), (141, 1104059), (319, 488001), (517, 301107), (957, 162667), (1363, 114213), (1551, 100369), (3461, 44979), (4089, 38071), (10383, 14993)]