27166887

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 47416320

約数和(自身を除く): 20249433

約数列:

[1, 3, 9, 11, 23, 27, 33, 41, 69, 97, 99, 123, 207, 253, 291, 297, 369, 451, 621, 759, 873, 943, 1067, 1107, 1353, 2231, 2277, 2619, 2829, 3201, 3977, 4059, 6693, 6831, 8487, 9603, 10373, 11931, 12177, 20079, 24541, 25461, 28809, 31119, 35793, 43747, 60237, 73623, 91471, 93357, 107379, 131241, 220869, 274413, 280071, 393723, 662607, 823239, 1006181, 1181169, 2469717, 3018543, 9055629, 27166887]

約数ペア:

[(1, 27166887), (3, 9055629), (9, 3018543), (11, 2469717), (23, 1181169), (27, 1006181), (33, 823239), (41, 662607), (69, 393723), (97, 280071), (99, 274413), (123, 220869), (207, 131241), (253, 107379), (291, 93357), (297, 91471), (369, 73623), (451, 60237), (621, 43747), (759, 35793), (873, 31119), (943, 28809), (1067, 25461), (1107, 24541), (1353, 20079), (2231, 12177), (2277, 11931), (2619, 10373), (2829, 9603), (3201, 8487), (3977, 6831), (4059, 6693)]