56542671

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1097}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 88542720

約数和(自身を除く): 32000049

約数列:

[1, 3, 9, 23, 27, 69, 83, 207, 249, 621, 747, 1097, 1909, 2241, 3291, 5727, 9873, 17181, 25231, 29619, 51543, 75693, 91051, 227079, 273153, 681237, 819459, 2094173, 2458377, 6282519, 18847557, 56542671]

約数ペア:

[(1, 56542671), (3, 18847557), (9, 6282519), (23, 2458377), (27, 2094173), (69, 819459), (83, 681237), (207, 273153), (249, 227079), (621, 91051), (747, 75693), (1097, 51543), (1909, 29619), (2241, 25231), (3291, 17181), (5727, 9873)]