147219999

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{16451}}^1$

素因数の和:16630

約数の個数: 16

約数和(自身を含む): 207953280

約数和(自身を除く): 60733281

約数列:

[1, 3, 19, 57, 157, 471, 2983, 8949, 16451, 49353, 312569, 937707, 2582807, 7748421, 49073333, 147219999]

約数ペア:

[(1, 147219999), (3, 49073333), (19, 7748421), (57, 2582807), (157, 937707), (471, 312569), (2983, 49353), (8949, 16451)]