53173761

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 77911680

約数和(自身を除く): 24737919

約数列:

[1, 3, 19, 41, 57, 61, 123, 183, 373, 779, 1119, 1159, 2337, 2501, 3477, 7087, 7503, 15293, 21261, 22753, 45879, 47519, 68259, 142557, 290567, 432307, 871701, 932873, 1296921, 2798619, 17724587, 53173761]

約数ペア:

[(1, 53173761), (3, 17724587), (19, 2798619), (41, 1296921), (57, 932873), (61, 871701), (123, 432307), (183, 290567), (373, 142557), (779, 68259), (1119, 47519), (1159, 45879), (2337, 22753), (2501, 21261), (3477, 15293), (7087, 7503)]