153752013

素因数分解:

$3^4\times {\mathrm{983}}^1\times {\mathrm{1931}}^1$

素因数の和:2926

約数の個数: 20

約数和(自身を含む): 230031648

約数和(自身を除く): 76279635

約数列:

[1, 3, 9, 27, 81, 983, 1931, 2949, 5793, 8847, 17379, 26541, 52137, 79623, 156411, 1898173, 5694519, 17083557, 51250671, 153752013]

約数ペア:

[(1, 153752013), (3, 51250671), (9, 17083557), (27, 5694519), (81, 1898173), (983, 156411), (1931, 79623), (2949, 52137), (5793, 26541), (8847, 17379)]