153909891

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{2741}}^1$

素因数の和:3131

約数の個数: 24

約数和(自身を含む): 236119104

約数和(自身を除く): 82209213

約数列:

[1, 3, 9, 17, 51, 153, 367, 1101, 2741, 3303, 6239, 8223, 18717, 24669, 46597, 56151, 139791, 419373, 1005947, 3017841, 9053523, 17101099, 51303297, 153909891]

約数ペア:

[(1, 153909891), (3, 51303297), (9, 17101099), (17, 9053523), (51, 3017841), (153, 1005947), (367, 419373), (1101, 139791), (2741, 56151), (3303, 46597), (6239, 24669), (8223, 18717)]