56876463

素因数分解:

$3^2\times 7^1\times {\mathrm{911}}^1\times {\mathrm{991}}^1$

素因数の和:1915

約数の個数: 24

約数和(自身を含む): 94089216

約数和(自身を除く): 37212753

約数列:

[1, 3, 7, 9, 21, 63, 911, 991, 2733, 2973, 6377, 6937, 8199, 8919, 19131, 20811, 57393, 62433, 902801, 2708403, 6319607, 8125209, 18958821, 56876463]

約数ペア:

[(1, 56876463), (3, 18958821), (7, 8125209), (9, 6319607), (21, 2708403), (63, 902801), (911, 62433), (991, 57393), (2733, 20811), (2973, 19131), (6377, 8919), (6937, 8199)]