1903156911

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{211}}^1\times {\mathrm{1931}}^1$

素因数の和:2324

約数の個数: 32

約数和(自身を含む): 2850704640

約数和(自身を除く): 947547729

約数列:

[1, 3, 9, 27, 173, 211, 519, 633, 1557, 1899, 1931, 4671, 5697, 5793, 17379, 36503, 52137, 109509, 328527, 334063, 407441, 985581, 1002189, 1222323, 3006567, 3666969, 9019701, 11000907, 70487293, 211461879, 634385637, 1903156911]

約数ペア:

[(1, 1903156911), (3, 634385637), (9, 211461879), (27, 70487293), (173, 11000907), (211, 9019701), (519, 3666969), (633, 3006567), (1557, 1222323), (1899, 1002189), (1931, 985581), (4671, 407441), (5697, 334063), (5793, 328527), (17379, 109509), (36503, 52137)]