83719377

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{69941}}^1$

素因数の和:69973

約数の個数: 24

約数和(自身を含む): 145479360

約数和(自身を除く): 61759983

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 69941, 209823, 489587, 629469, 1328879, 1468761, 3986637, 4406283, 9302153, 11959911, 27906459, 83719377]

約数ペア:

[(1, 83719377), (3, 27906459), (7, 11959911), (9, 9302153), (19, 4406283), (21, 3986637), (57, 1468761), (63, 1328879), (133, 629469), (171, 489587), (399, 209823), (1197, 69941)]