67485291

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 99740160

約数和(自身を除く): 32254869

約数列:

[1, 3, 17, 29, 51, 87, 103, 309, 443, 493, 1329, 1479, 1751, 2987, 5253, 7531, 8961, 12847, 22593, 38541, 45629, 50779, 136887, 152337, 218399, 655197, 775693, 1323241, 2327079, 3969723, 22495097, 67485291]

約数ペア:

[(1, 67485291), (3, 22495097), (17, 3969723), (29, 2327079), (51, 1323241), (87, 775693), (103, 655197), (309, 218399), (443, 152337), (493, 136887), (1329, 50779), (1479, 45629), (1751, 38541), (2987, 22593), (5253, 12847), (7531, 8961)]