610436979

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1721}}^1$

素因数の和:1913

約数の個数: 40

約数和(自身を含む): 950130720

約数和(自身を除く): 339693741

約数列:

[1, 3, 9, 27, 29, 81, 87, 151, 261, 453, 783, 1359, 1721, 2349, 4077, 4379, 5163, 12231, 13137, 15489, 39411, 46467, 49909, 118233, 139401, 149727, 259871, 354699, 449181, 779613, 1347543, 2338839, 4042629, 7016517, 7536259, 21049551, 22608777, 67826331, 203478993, 610436979]

約数ペア:

[(1, 610436979), (3, 203478993), (9, 67826331), (27, 22608777), (29, 21049551), (81, 7536259), (87, 7016517), (151, 4042629), (261, 2338839), (453, 1347543), (783, 779613), (1359, 449181), (1721, 354699), (2349, 259871), (4077, 149727), (4379, 139401), (5163, 118233), (12231, 49909), (13137, 46467), (15489, 39411)]