27993303

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 45017280

約数和(自身を除く): 17023977

約数列:

[1, 3, 9, 13, 27, 39, 117, 173, 351, 461, 519, 1383, 1557, 2249, 4149, 4671, 5993, 6747, 12447, 17979, 20241, 53937, 60723, 79753, 161811, 239259, 717777, 1036789, 2153331, 3110367, 9331101, 27993303]

約数ペア:

[(1, 27993303), (3, 9331101), (9, 3110367), (13, 2153331), (27, 1036789), (39, 717777), (117, 239259), (173, 161811), (351, 79753), (461, 60723), (519, 53937), (1383, 20241), (1557, 17979), (2249, 12447), (4149, 6747), (4671, 5993)]