67210809

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 100800000

約数和(自身を除く): 33589191

約数列:

[1, 3, 17, 19, 51, 57, 139, 323, 417, 499, 969, 1497, 2363, 2641, 7089, 7923, 8483, 9481, 25449, 28443, 44897, 69361, 134691, 161177, 208083, 483531, 1179137, 1317859, 3537411, 3953577, 22403603, 67210809]

約数ペア:

[(1, 67210809), (3, 22403603), (17, 3953577), (19, 3537411), (51, 1317859), (57, 1179137), (139, 483531), (323, 208083), (417, 161177), (499, 134691), (969, 69361), (1497, 44897), (2363, 28443), (2641, 25449), (7089, 9481), (7923, 8483)]