39565773

素因数分解:

$3^3\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:100

約数の個数: 64

約数和(自身を含む): 68544000

約数和(自身を除く): 28978227

約数列:

[1, 3, 9, 13, 23, 27, 29, 39, 69, 87, 117, 169, 207, 261, 299, 351, 377, 507, 621, 667, 783, 897, 1131, 1521, 2001, 2197, 2691, 3393, 3887, 4563, 4901, 6003, 6591, 8073, 8671, 10179, 11661, 14703, 18009, 19773, 26013, 34983, 44109, 50531, 59319, 63713, 78039, 104949, 112723, 132327, 151593, 191139, 234117, 338169, 454779, 573417, 1014507, 1364337, 1465399, 1720251, 3043521, 4396197, 13188591, 39565773]

約数ペア:

[(1, 39565773), (3, 13188591), (9, 4396197), (13, 3043521), (23, 1720251), (27, 1465399), (29, 1364337), (39, 1014507), (69, 573417), (87, 454779), (117, 338169), (169, 234117), (207, 191139), (261, 151593), (299, 132327), (351, 112723), (377, 104949), (507, 78039), (621, 63713), (667, 59319), (783, 50531), (897, 44109), (1131, 34983), (1521, 26013), (2001, 19773), (2197, 18009), (2691, 14703), (3393, 11661), (3887, 10179), (4563, 8671), (4901, 8073), (6003, 6591)]