68921961

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{58757}}^1$

素因数の和:58800

約数の個数: 16

約数和(自身を含む): 101533824

約数和(自身を除く): 32611863

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 58757, 176271, 998869, 1351411, 2996607, 4054233, 22973987, 68921961]

約数ペア:

[(1, 68921961), (3, 22973987), (17, 4054233), (23, 2996607), (51, 1351411), (69, 998869), (391, 176271), (1173, 58757)]