67712013

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4253}}^1$

素因数の和:4349

約数の個数: 24

約数和(自身を含む): 102861720

約数和(自身を除く): 35149707

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 549, 1769, 4253, 5307, 12759, 15921, 38277, 123337, 259433, 370011, 778299, 1110033, 2334897, 7523557, 22570671, 67712013]

約数ペア:

[(1, 67712013), (3, 22570671), (9, 7523557), (29, 2334897), (61, 1110033), (87, 778299), (183, 370011), (261, 259433), (549, 123337), (1769, 38277), (4253, 15921), (5307, 12759)]