157030029

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{709}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 251283200

約数和(自身を除く): 94253171

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 631, 709, 1893, 2127, 5679, 6381, 8203, 9217, 17037, 19143, 24609, 27651, 73827, 82953, 221481, 248859, 447379, 1342137, 4026411, 5815927, 12079233, 17447781, 52343343, 157030029]

約数ペア:

[(1, 157030029), (3, 52343343), (9, 17447781), (13, 12079233), (27, 5815927), (39, 4026411), (117, 1342137), (351, 447379), (631, 248859), (709, 221481), (1893, 82953), (2127, 73827), (5679, 27651), (6381, 24609), (8203, 19143), (9217, 17037)]