229063743

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{1613}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 342426240

約数和(自身を除く): 113362497

約数列:

[1, 3, 9, 31, 93, 279, 509, 1527, 1613, 4581, 4839, 14517, 15779, 47337, 50003, 142011, 150009, 450027, 821017, 2463051, 7389153, 25451527, 76354581, 229063743]

約数ペア:

[(1, 229063743), (3, 76354581), (9, 25451527), (31, 7389153), (93, 2463051), (279, 821017), (509, 450027), (1527, 150009), (1613, 142011), (4581, 50003), (4839, 47337), (14517, 15779)]