79648281

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{12697}}^1$

素因数の和:12761

約数の個数: 24

約数和(自身を含む): 124795944

約数和(自身を除く): 45147663

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 12697, 38091, 114273, 215849, 520577, 647547, 1561731, 1942641, 4685193, 8849809, 26549427, 79648281]

約数ペア:

[(1, 79648281), (3, 26549427), (9, 8849809), (17, 4685193), (41, 1942641), (51, 1561731), (123, 647547), (153, 520577), (369, 215849), (697, 114273), (2091, 38091), (6273, 12697)]