227550771

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{22159}}^1$

素因数の和:22335

約数の個数: 24

約数和(自身を含む): 377960960

約数和(自身を除く): 150410189

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 3423, 10269, 22159, 66477, 155113, 199431, 465339, 1396017, 3611917, 10835751, 25283419, 32507253, 75850257, 227550771]

約数ペア:

[(1, 227550771), (3, 75850257), (7, 32507253), (9, 25283419), (21, 10835751), (63, 3611917), (163, 1396017), (489, 465339), (1141, 199431), (1467, 155113), (3423, 66477), (10269, 22159)]