66136239

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 111724704

約数和(自身を除く): 45588465

約数列:

[1, 3, 9, 13, 17, 39, 41, 51, 117, 123, 153, 221, 369, 533, 663, 697, 811, 1599, 1989, 2091, 2433, 4797, 6273, 7299, 9061, 10543, 13787, 27183, 31629, 33251, 41361, 81549, 94887, 99753, 124083, 179231, 299259, 432263, 537693, 565267, 1296789, 1613079, 1695801, 3890367, 5087403, 7348471, 22045413, 66136239]

約数ペア:

[(1, 66136239), (3, 22045413), (9, 7348471), (13, 5087403), (17, 3890367), (39, 1695801), (41, 1613079), (51, 1296789), (117, 565267), (123, 537693), (153, 432263), (221, 299259), (369, 179231), (533, 124083), (663, 99753), (697, 94887), (811, 81549), (1599, 41361), (1989, 33251), (2091, 31629), (2433, 27183), (4797, 13787), (6273, 10543), (7299, 9061)]