84147561

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6229}}^1$

素因数の和:6333

約数の個数: 24

約数和(自身を含む): 129584000

約数和(自身を除く): 45436439

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 1501, 4503, 6229, 13509, 18687, 56061, 118351, 355053, 492091, 1065159, 1476273, 4428819, 9349729, 28049187, 84147561]

約数ペア:

[(1, 84147561), (3, 28049187), (9, 9349729), (19, 4428819), (57, 1476273), (79, 1065159), (171, 492091), (237, 355053), (711, 118351), (1501, 56061), (4503, 18687), (6229, 13509)]