190057659

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 282009600

約数和(自身を除く): 91951941

約数列:

[1, 3, 11, 33, 101, 127, 303, 381, 449, 1111, 1347, 1397, 3333, 4191, 4939, 12827, 14817, 38481, 45349, 57023, 136047, 141097, 171069, 423291, 498839, 627253, 1496517, 1881759, 5759323, 17277969, 63352553, 190057659]

約数ペア:

[(1, 190057659), (3, 63352553), (11, 17277969), (33, 5759323), (101, 1881759), (127, 1496517), (303, 627253), (381, 498839), (449, 423291), (1111, 171069), (1347, 141097), (1397, 136047), (3333, 57023), (4191, 45349), (4939, 38481), (12827, 14817)]