143399397

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 205701120

約数和(自身を除く): 62301723

約数列:

[1, 3, 31, 47, 53, 93, 141, 159, 619, 1457, 1643, 1857, 2491, 4371, 4929, 7473, 19189, 29093, 32807, 57567, 77221, 87279, 98421, 231663, 901883, 1017017, 1541929, 2705649, 3051051, 4625787, 47799799, 143399397]

約数ペア:

[(1, 143399397), (3, 47799799), (31, 4625787), (47, 3051051), (53, 2705649), (93, 1541929), (141, 1017017), (159, 901883), (619, 231663), (1457, 98421), (1643, 87279), (1857, 77221), (2491, 57567), (4371, 32807), (4929, 29093), (7473, 19189)]