85357210561

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{507719}}^1$

素因数の和:507853

約数の個数: 24

約数和(自身を含む): 102795022080

約数和(自身を除く): 17437811519

約数列:

[1, 7, 47, 49, 73, 329, 511, 2303, 3431, 3577, 24017, 168119, 507719, 3554033, 23862793, 24878231, 37063487, 167039551, 259444409, 1169276857, 1741983889, 1816110863, 12193887223, 85357210561]

約数ペア:

[(1, 85357210561), (7, 12193887223), (47, 1816110863), (49, 1741983889), (73, 1169276857), (329, 259444409), (511, 167039551), (2303, 37063487), (3431, 24878231), (3577, 23862793), (24017, 3554033), (168119, 507719)]