90075153

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4337}}^1$

素因数の和:4413

約数の個数: 32

約数和(自身を含む): 146589696

約数和(自身を除く): 56514543

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 903, 989, 2967, 4337, 6923, 13011, 20769, 30359, 91077, 99751, 186491, 299253, 559473, 698257, 1305437, 2094771, 3916311, 4289293, 12867879, 30025051, 90075153]

約数ペア:

[(1, 90075153), (3, 30025051), (7, 12867879), (21, 4289293), (23, 3916311), (43, 2094771), (69, 1305437), (129, 698257), (161, 559473), (301, 299253), (483, 186491), (903, 99751), (989, 91077), (2967, 30359), (4337, 20769), (6923, 13011)]