201471818481

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{29967547}}^1$

素因数の和:29967642

約数の個数: 20

約数和(自身を含む): 304590157872

約数和(自身を除く): 103118339391

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 29967547, 89902641, 269707923, 809123769, 2427371307, 2487306401, 7461919203, 22385757609, 67157272827, 201471818481]

約数ペア:

[(1, 201471818481), (3, 67157272827), (9, 22385757609), (27, 7461919203), (81, 2487306401), (83, 2427371307), (249, 809123769), (747, 269707923), (2241, 89902641), (6723, 29967547)]