191502117

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2729}}^1$

素因数の和:2874

約数の個数: 32

約数和(自身を含む): 298771200

約数和(自身を除く): 107269083

約数列:

[1, 3, 9, 23, 27, 69, 113, 207, 339, 621, 1017, 2599, 2729, 3051, 7797, 8187, 23391, 24561, 62767, 70173, 73683, 188301, 308377, 564903, 925131, 1694709, 2775393, 7092671, 8326179, 21278013, 63834039, 191502117]

約数ペア:

[(1, 191502117), (3, 63834039), (9, 21278013), (23, 8326179), (27, 7092671), (69, 2775393), (113, 1694709), (207, 925131), (339, 564903), (621, 308377), (1017, 188301), (2599, 73683), (2729, 70173), (3051, 62767), (7797, 24561), (8187, 23391)]