65655639

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6473}}^1$

素因数の和:6516

約数の個数: 36

約数和(自身を含む): 115133616

約数和(自身を除く): 49477977

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 3381, 6473, 10143, 19419, 45311, 58257, 135933, 148879, 317177, 407799, 446637, 951531, 1042153, 1339911, 2854593, 3126459, 7295071, 9379377, 21885213, 65655639]

約数ペア:

[(1, 65655639), (3, 21885213), (7, 9379377), (9, 7295071), (21, 3126459), (23, 2854593), (49, 1339911), (63, 1042153), (69, 951531), (147, 446637), (161, 407799), (207, 317177), (441, 148879), (483, 135933), (1127, 58257), (1449, 45311), (3381, 19419), (6473, 10143)]