155536389

素因数分解:

$3^3\times {\mathrm{353}}^1\times {\mathrm{16319}}^1$

素因数の和:16681

約数の個数: 16

約数和(自身を含む): 231091200

約数和(自身を除く): 75554811

約数列:

[1, 3, 9, 27, 353, 1059, 3177, 9531, 16319, 48957, 146871, 440613, 5760607, 17281821, 51845463, 155536389]

約数ペア:

[(1, 155536389), (3, 51845463), (9, 17281821), (27, 5760607), (353, 440613), (1059, 146871), (3177, 48957), (9531, 16319)]