27235521

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 40

約数和(自身を含む): 42688800

約数和(自身を除く): 15453279

約数列:

[1, 3, 9, 27, 41, 59, 81, 123, 139, 177, 369, 417, 531, 1107, 1251, 1593, 2419, 3321, 3753, 4779, 5699, 7257, 8201, 11259, 17097, 21771, 24603, 51291, 65313, 73809, 153873, 195939, 221427, 336241, 461619, 664281, 1008723, 3026169, 9078507, 27235521]

約数ペア:

[(1, 27235521), (3, 9078507), (9, 3026169), (27, 1008723), (41, 664281), (59, 461619), (81, 336241), (123, 221427), (139, 195939), (177, 153873), (369, 73809), (417, 65313), (531, 51291), (1107, 24603), (1251, 21771), (1593, 17097), (2419, 11259), (3321, 8201), (3753, 7257), (4779, 5699)]