121016319

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 176520960

約数和(自身を除く): 55504641

約数列:

[1, 3, 17, 43, 51, 129, 139, 397, 417, 731, 1191, 2193, 2363, 5977, 6749, 7089, 17071, 17931, 20247, 51213, 55183, 101609, 165549, 290207, 304827, 870621, 938111, 2372869, 2814333, 7118607, 40338773, 121016319]

約数ペア:

[(1, 121016319), (3, 40338773), (17, 7118607), (43, 2814333), (51, 2372869), (129, 938111), (139, 870621), (397, 304827), (417, 290207), (731, 165549), (1191, 101609), (2193, 55183), (2363, 51213), (5977, 20247), (6749, 17931), (7089, 17071)]