33720561

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10099}}^1$

素因数の和:10165

約数の個数: 24

約数和(自身を含む): 56721600

約数和(自身を除く): 23001039

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 10099, 30297, 70693, 90891, 212079, 535247, 636237, 1605741, 3746729, 4817223, 11240187, 33720561]

約数ペア:

[(1, 33720561), (3, 11240187), (7, 4817223), (9, 3746729), (21, 1605741), (53, 636237), (63, 535247), (159, 212079), (371, 90891), (477, 70693), (1113, 30297), (3339, 10099)]