27015723

素因数分解:

$3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{751}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 44734976

約数和(自身を除く): 17719253

約数列:

[1, 3, 7, 9, 21, 63, 571, 751, 1713, 2253, 3997, 5139, 5257, 6759, 11991, 15771, 35973, 47313, 428821, 1286463, 3001747, 3859389, 9005241, 27015723]

約数ペア:

[(1, 27015723), (3, 9005241), (7, 3859389), (9, 3001747), (21, 1286463), (63, 428821), (571, 47313), (751, 35973), (1713, 15771), (2253, 11991), (3997, 6759), (5139, 5257)]