155295.0000000

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 10779392

約数和(自身を除く): 4299653

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 631, 1141, 1467, 1893, 3423, 4417, 5679, 10269, 13251, 39753, 102853, 308559, 719971, 925677, 2159913, 6479739]

約数ペア:

[(1, 6479739), (3, 2159913), (7, 925677), (9, 719971), (21, 308559), (63, 102853), (163, 39753), (489, 13251), (631, 10269), (1141, 5679), (1467, 4417), (1893, 3423)]