70190523

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{643}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 112519680

約数和(自身を除く): 42329157

約数列:

[1, 3, 9, 13, 27, 39, 117, 311, 351, 643, 933, 1929, 2799, 4043, 5787, 8359, 8397, 12129, 17361, 25077, 36387, 75231, 109161, 199973, 225693, 599919, 1799757, 2599649, 5399271, 7798947, 23396841, 70190523]

約数ペア:

[(1, 70190523), (3, 23396841), (9, 7798947), (13, 5399271), (27, 2599649), (39, 1799757), (117, 599919), (311, 225693), (351, 199973), (643, 109161), (933, 75231), (1929, 36387), (2799, 25077), (4043, 17361), (5787, 12129), (8359, 8397)]