66737307

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6607}}^1$

素因数の和:6667

約数の個数: 32

約数和(自身を含む): 112494592

約数和(自身を除く): 45757285

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 3367, 6607, 10101, 19821, 46249, 85891, 138747, 244459, 257673, 601237, 733377, 1711213, 1803711, 3177967, 5133639, 9533901, 22245769, 66737307]

約数ペア:

[(1, 66737307), (3, 22245769), (7, 9533901), (13, 5133639), (21, 3177967), (37, 1803711), (39, 1711213), (91, 733377), (111, 601237), (259, 257673), (273, 244459), (481, 138747), (777, 85891), (1443, 46249), (3367, 19821), (6607, 10101)]