227863377

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{9749}}^1$

素因数の和:9822

約数の個数: 36

約数和(自身を含む): 390136500

約数和(自身を除く): 162273123

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 371, 441, 477, 1113, 2597, 3339, 7791, 9749, 23373, 29247, 68243, 87741, 204729, 477701, 516697, 614187, 1433103, 1550091, 3616879, 4299309, 4650273, 10850637, 25318153, 32551911, 75954459, 227863377]

約数ペア:

[(1, 227863377), (3, 75954459), (7, 32551911), (9, 25318153), (21, 10850637), (49, 4650273), (53, 4299309), (63, 3616879), (147, 1550091), (159, 1433103), (371, 614187), (441, 516697), (477, 477701), (1113, 204729), (2597, 87741), (3339, 68243), (7791, 29247), (9749, 23373)]