89606829

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 131725440

約数和(自身を除く): 42118611

約数列:

[1, 3, 13, 39, 107, 109, 197, 321, 327, 591, 1391, 1417, 2561, 4173, 4251, 7683, 11663, 21079, 21473, 34989, 63237, 64419, 151619, 274027, 279149, 454857, 822081, 837447, 2297611, 6892833, 29868943, 89606829]

約数ペア:

[(1, 89606829), (3, 29868943), (13, 6892833), (39, 2297611), (107, 837447), (109, 822081), (197, 454857), (321, 279149), (327, 274027), (591, 151619), (1391, 64419), (1417, 63237), (2561, 34989), (4173, 21473), (4251, 21079), (7683, 11663)]