165196557

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{9173}}^1$

素因数の和:9234

約数の個数: 32

約数和(自身を含む): 264211200

約数和(自身を除く): 99014643

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 783, 2001, 6003, 9173, 18009, 27519, 82557, 210979, 247671, 266017, 632937, 798051, 1898811, 2394153, 5696433, 6118391, 7182459, 18355173, 55065519, 165196557]

約数ペア:

[(1, 165196557), (3, 55065519), (9, 18355173), (23, 7182459), (27, 6118391), (29, 5696433), (69, 2394153), (87, 1898811), (207, 798051), (261, 632937), (621, 266017), (667, 247671), (783, 210979), (2001, 82557), (6003, 27519), (9173, 18009)]