71690619

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23873}}^1$

素因数の和:23907

約数の個数: 32

約数和(自身を含む): 128346624

約数和(自身を除く): 56656005

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 23873, 71619, 167111, 262603, 310349, 501333, 787809, 931047, 1838221, 2172443, 3413839, 5514663, 6517329, 10241517, 23896873, 71690619]

約数ペア:

[(1, 71690619), (3, 23896873), (7, 10241517), (11, 6517329), (13, 5514663), (21, 3413839), (33, 2172443), (39, 1838221), (77, 931047), (91, 787809), (143, 501333), (231, 310349), (273, 262603), (429, 167111), (1001, 71619), (3003, 23873)]