77938007

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{11807}}^1$

素因数の和:11878

約数の個数: 16

約数和(自身を含む): 95219712

約数和(自身を除く): 17281705

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 11807, 82649, 271561, 484087, 1900927, 3388609, 11134001, 77938007]

約数ペア:

[(1, 77938007), (7, 11134001), (23, 3388609), (41, 1900927), (161, 484087), (287, 271561), (943, 82649), (6601, 11807)]