66003891

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 96660480

約数和(自身を除く): 30656589

約数列:

[1, 3, 19, 41, 57, 61, 123, 183, 463, 779, 1159, 1389, 2337, 2501, 3477, 7503, 8797, 18983, 26391, 28243, 47519, 56949, 84729, 142557, 360677, 536617, 1082031, 1157963, 1609851, 3473889, 22001297, 66003891]

約数ペア:

[(1, 66003891), (3, 22001297), (19, 3473889), (41, 1609851), (57, 1157963), (61, 1082031), (123, 536617), (183, 360677), (463, 142557), (779, 84729), (1159, 56949), (1389, 47519), (2337, 28243), (2501, 26391), (3477, 18983), (7503, 8797)]