61073257

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1153}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 75776256

約数和(自身を除く): 14702999

約数列:

[1, 7, 23, 47, 49, 161, 329, 1081, 1127, 1153, 2303, 7567, 8071, 26519, 52969, 54191, 56497, 185633, 379337, 1246393, 1299431, 2655359, 8724751, 61073257]

約数ペア:

[(1, 61073257), (7, 8724751), (23, 2655359), (47, 1299431), (49, 1246393), (161, 379337), (329, 185633), (1081, 56497), (1127, 54191), (1153, 52969), (2303, 26519), (7567, 8071)]