70434021

素因数分解:

$3^1\times 7^3\times {\mathrm{68449}}^1$

素因数の和:68473

約数の個数: 16

約数和(自身を含む): 109520000

約数和(自身を除く): 39085979

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 68449, 205347, 479143, 1437429, 3354001, 10062003, 23478007, 70434021]

約数ペア:

[(1, 70434021), (3, 23478007), (7, 10062003), (21, 3354001), (49, 1437429), (147, 479143), (343, 205347), (1029, 68449)]