120772641

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19571}}^1$

素因数の和:19613

約数の個数: 24

約数和(自身を含む): 187421472

約数和(自身を除く): 66648831

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 6171, 19571, 58713, 215281, 332707, 645843, 998121, 2368091, 3659777, 7104273, 10979331, 40257547, 120772641]

約数ペア:

[(1, 120772641), (3, 40257547), (11, 10979331), (17, 7104273), (33, 3659777), (51, 2368091), (121, 998121), (187, 645843), (363, 332707), (561, 215281), (2057, 58713), (6171, 19571)]