79538769

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{24481}}^1$

素因数の和:24525

約数の個数: 18

約数和(自身を含む): 121259346

約数和(自身を除く): 41720577

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 24481, 73443, 220329, 465139, 1395417, 4186251, 8837641, 26512923, 79538769]

約数ペア:

[(1, 79538769), (3, 26512923), (9, 8837641), (19, 4186251), (57, 1395417), (171, 465139), (361, 220329), (1083, 73443), (3249, 24481)]