83723139

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{54401}}^1$

素因数の和:54432

約数の個数: 20

約数和(自身を含む): 131652840

約数和(自身を除く): 47929701

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 54401, 163203, 489609, 1033619, 1468827, 3100857, 4406481, 9302571, 27907713, 83723139]

約数ペア:

[(1, 83723139), (3, 27907713), (9, 9302571), (19, 4406481), (27, 3100857), (57, 1468827), (81, 1033619), (171, 489609), (513, 163203), (1539, 54401)]