157058427

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1487}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 235699200

約数和(自身を除く): 78640773

約数列:

[1, 3, 17, 19, 51, 57, 109, 323, 327, 969, 1487, 1853, 2071, 4461, 5559, 6213, 25279, 28253, 35207, 75837, 84759, 105621, 162083, 480301, 486249, 1440903, 2755411, 3079577, 8266233, 9238731, 52352809, 157058427]

約数ペア:

[(1, 157058427), (3, 52352809), (17, 9238731), (19, 8266233), (51, 3079577), (57, 2755411), (109, 1440903), (323, 486249), (327, 480301), (969, 162083), (1487, 105621), (1853, 84759), (2071, 75837), (4461, 35207), (5559, 28253), (6213, 25279)]