40669497

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 68335488

約数和(自身を除く): 27665991

約数列:

[1, 3, 9, 11, 23, 33, 53, 69, 99, 159, 207, 253, 337, 477, 583, 759, 1011, 1219, 1749, 2277, 3033, 3657, 3707, 5247, 7751, 10971, 11121, 13409, 17861, 23253, 33363, 40227, 53583, 69759, 85261, 120681, 160749, 196471, 255783, 410803, 589413, 767349, 1232409, 1768239, 3697227, 4518833, 13556499, 40669497]

約数ペア:

[(1, 40669497), (3, 13556499), (9, 4518833), (11, 3697227), (23, 1768239), (33, 1232409), (53, 767349), (69, 589413), (99, 410803), (159, 255783), (207, 196471), (253, 160749), (337, 120681), (477, 85261), (583, 69759), (759, 53583), (1011, 40227), (1219, 33363), (1749, 23253), (2277, 17861), (3033, 13409), (3657, 11121), (3707, 10971), (5247, 7751)]