90238407

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{8123}}^1$

素因数の和:8179

約数の個数: 24

約数和(自身を含む): 143762304

約数和(自身を除く): 53523897

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 529, 1587, 3703, 8123, 11109, 24369, 56861, 170583, 186829, 560487, 1307803, 3923409, 4297067, 12891201, 30079469, 90238407]

約数ペア:

[(1, 90238407), (3, 30079469), (7, 12891201), (21, 4297067), (23, 3923409), (69, 1307803), (161, 560487), (483, 186829), (529, 170583), (1587, 56861), (3703, 24369), (8123, 11109)]