236187

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 409344

約数和(自身を除く): 173157

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 163, 207, 483, 489, 1141, 1449, 1467, 3423, 3749, 10269, 11247, 26243, 33741, 78729, 236187]

約数ペア:

[(1, 236187), (3, 78729), (7, 33741), (9, 26243), (21, 11247), (23, 10269), (63, 3749), (69, 3423), (161, 1467), (163, 1449), (207, 1141), (483, 489)]