42749157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 65488896

約数和(自身を除く): 22739739

約数列:

[1, 3, 11, 23, 33, 69, 151, 253, 373, 453, 759, 1119, 1661, 3473, 4103, 4983, 8579, 10419, 12309, 25737, 38203, 56323, 94369, 114609, 168969, 283107, 619553, 1295429, 1858659, 3886287, 14249719, 42749157]

約数ペア:

[(1, 42749157), (3, 14249719), (11, 3886287), (23, 1858659), (33, 1295429), (69, 619553), (151, 283107), (253, 168969), (373, 114609), (453, 94369), (759, 56323), (1119, 38203), (1661, 25737), (3473, 12309), (4103, 10419), (4983, 8579)]