193619241

素因数分解:

$3^5\times {\mathrm{401}}^1\times {\mathrm{1987}}^1$

素因数の和:2403

約数の個数: 24

約数和(自身を含む): 290900064

約数和(自身を除く): 97280823

約数列:

[1, 3, 9, 27, 81, 243, 401, 1203, 1987, 3609, 5961, 10827, 17883, 32481, 53649, 97443, 160947, 482841, 796787, 2390361, 7171083, 21513249, 64539747, 193619241]

約数ペア:

[(1, 193619241), (3, 64539747), (9, 21513249), (27, 7171083), (81, 2390361), (243, 796787), (401, 482841), (1203, 160947), (1987, 97443), (3609, 53649), (5961, 32481), (10827, 17883)]