90071553

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19087}}^1$

素因数の和:19125

約数の個数: 24

約数和(自身を含む): 142167424

約数和(自身を除く): 52095871

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 19087, 57261, 209957, 248131, 629871, 744393, 2309527, 2729441, 6928581, 8188323, 30023851, 90071553]

約数ペア:

[(1, 90071553), (3, 30023851), (11, 8188323), (13, 6928581), (33, 2729441), (39, 2309527), (121, 744393), (143, 629871), (363, 248131), (429, 209957), (1573, 57261), (4719, 19087)]