85985289

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 139869184

約数和(自身を除く): 53883895

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 151, 157, 279, 403, 453, 471, 1209, 1359, 1413, 1963, 2041, 3627, 4681, 4867, 5889, 6123, 14043, 14601, 17667, 18369, 23707, 42129, 43803, 60853, 63271, 71121, 182559, 189813, 213363, 308191, 547677, 569439, 734917, 924573, 2204751, 2773719, 6614253, 9553921, 28661763, 85985289]

約数ペア:

[(1, 85985289), (3, 28661763), (9, 9553921), (13, 6614253), (31, 2773719), (39, 2204751), (93, 924573), (117, 734917), (151, 569439), (157, 547677), (279, 308191), (403, 213363), (453, 189813), (471, 182559), (1209, 71121), (1359, 63271), (1413, 60853), (1963, 43803), (2041, 42129), (3627, 23707), (4681, 18369), (4867, 17667), (5889, 14601), (6123, 14043)]