42696369

素因数分解:

$3^3\times {\mathrm{641}}^1\times {\mathrm{2467}}^1$

素因数の和:3117

約数の個数: 16

約数和(自身を含む): 63378240

約数和(自身を除く): 20681871

約数列:

[1, 3, 9, 27, 641, 1923, 2467, 5769, 7401, 17307, 22203, 66609, 1581347, 4744041, 14232123, 42696369]

約数ペア:

[(1, 42696369), (3, 14232123), (9, 4744041), (27, 1581347), (641, 66609), (1923, 22203), (2467, 17307), (5769, 7401)]