8685890253

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{8423}}^1$

素因数の和:8903

約数の個数: 40

約数和(自身を含む): 13454812800

約数和(自身を除く): 4768922547

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 439, 783, 1317, 2349, 3951, 8423, 11853, 12731, 25269, 35559, 38193, 75807, 114579, 227421, 244267, 343737, 682263, 732801, 1031211, 2198403, 3697697, 6595209, 11093091, 19785627, 33279273, 99837819, 107233213, 299513457, 321699639, 965098917, 2895296751, 8685890253]

約数ペア:

[(1, 8685890253), (3, 2895296751), (9, 965098917), (27, 321699639), (29, 299513457), (81, 107233213), (87, 99837819), (261, 33279273), (439, 19785627), (783, 11093091), (1317, 6595209), (2349, 3697697), (3951, 2198403), (8423, 1031211), (11853, 732801), (12731, 682263), (25269, 343737), (35559, 244267), (38193, 227421), (75807, 114579)]