145801503

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{1607}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 223505568

約数和(自身を除く): 77704065

約数列:

[1, 3, 9, 17, 51, 153, 593, 1607, 1779, 4821, 5337, 10081, 14463, 27319, 30243, 81957, 90729, 245871, 952951, 2858853, 8576559, 16200167, 48600501, 145801503]

約数ペア:

[(1, 145801503), (3, 48600501), (9, 16200167), (17, 8576559), (51, 2858853), (153, 952951), (593, 245871), (1607, 90729), (1779, 81957), (4821, 30243), (5337, 27319), (10081, 14463)]