78375711

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1\times {\mathrm{769}}^1$

素因数の和:1466

約数の個数: 16

約数和(自身を含む): 106777440

約数和(自身を除く): 28401729

約数列:

[1, 3, 53, 159, 641, 769, 1923, 2307, 33973, 40757, 101919, 122271, 492929, 1478787, 26125237, 78375711]

約数ペア:

[(1, 78375711), (3, 26125237), (53, 1478787), (159, 492929), (641, 122271), (769, 101919), (1923, 40757), (2307, 33973)]