229062681

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1063}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 355461120

約数和(自身を除く): 126398439

約数列:

[1, 3, 9, 23, 27, 69, 207, 347, 621, 1041, 1063, 3123, 3189, 7981, 9369, 9567, 23943, 24449, 28701, 71829, 73347, 215487, 220041, 368861, 660123, 1106583, 3319749, 8483803, 9959247, 25451409, 76354227, 229062681]

約数ペア:

[(1, 229062681), (3, 76354227), (9, 25451409), (23, 9959247), (27, 8483803), (69, 3319749), (207, 1106583), (347, 660123), (621, 368861), (1041, 220041), (1063, 215487), (3123, 73347), (3189, 71829), (7981, 28701), (9369, 24449), (9567, 23943)]