42548931

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 62599680

約数和(自身を除く): 20050749

約数列:

[1, 3, 9, 131, 151, 239, 393, 453, 717, 1179, 1359, 2151, 19781, 31309, 36089, 59343, 93927, 108267, 178029, 281781, 324801, 4727659, 14182977, 42548931]

約数ペア:

[(1, 42548931), (3, 14182977), (9, 4727659), (131, 324801), (151, 281781), (239, 178029), (393, 108267), (453, 93927), (717, 59343), (1179, 36089), (1359, 31309), (2151, 19781)]