252636699

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 402979968

約数和(自身を除く): 150343269

約数列:

[1, 3, 7, 21, 49, 67, 113, 147, 201, 227, 339, 469, 681, 791, 1407, 1589, 2373, 3283, 4767, 5537, 7571, 9849, 11123, 15209, 16611, 22713, 25651, 33369, 45627, 52997, 76953, 106463, 158991, 179557, 319389, 370979, 538671, 745241, 1112937, 1256899, 1718617, 2235723, 3770697, 5155851, 12030319, 36090957, 84212233, 252636699]

約数ペア:

[(1, 252636699), (3, 84212233), (7, 36090957), (21, 12030319), (49, 5155851), (67, 3770697), (113, 2235723), (147, 1718617), (201, 1256899), (227, 1112937), (339, 745241), (469, 538671), (681, 370979), (791, 319389), (1407, 179557), (1589, 158991), (2373, 106463), (3283, 76953), (4767, 52997), (5537, 45627), (7571, 33369), (9849, 25651), (11123, 22713), (15209, 16611)]