97871049

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1097}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 147992832

約数和(自身を除く): 50121783

約数列:

[1, 3, 9, 23, 69, 207, 431, 1097, 1293, 3291, 3879, 9873, 9913, 25231, 29739, 75693, 89217, 227079, 472807, 1418421, 4255263, 10874561, 32623683, 97871049]

約数ペア:

[(1, 97871049), (3, 32623683), (9, 10874561), (23, 4255263), (69, 1418421), (207, 472807), (431, 227079), (1097, 89217), (1293, 75693), (3291, 29739), (3879, 25231), (9873, 9913)]