83371561

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 106380288

約数和(自身を除く): 23008727

約数列:

[1, 7, 13, 47, 91, 101, 193, 329, 611, 707, 1313, 1351, 2509, 4277, 4747, 9071, 9191, 17563, 19493, 33229, 61711, 63497, 117923, 136451, 253409, 431977, 825461, 916171, 1773863, 6413197, 11910223, 83371561]

約数ペア:

[(1, 83371561), (7, 11910223), (13, 6413197), (47, 1773863), (91, 916171), (101, 825461), (193, 431977), (329, 253409), (611, 136451), (707, 117923), (1313, 63497), (1351, 61711), (2509, 33229), (4277, 19493), (4747, 17563), (9071, 9191)]