66846753

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{1051}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 99780096

約数和(自身を除く): 32933343

約数列:

[1, 3, 9, 37, 111, 191, 333, 573, 1051, 1719, 3153, 7067, 9459, 21201, 38887, 63603, 116661, 200741, 349983, 602223, 1806669, 7427417, 22282251, 66846753]

約数ペア:

[(1, 66846753), (3, 22282251), (9, 7427417), (37, 1806669), (111, 602223), (191, 349983), (333, 200741), (573, 116661), (1051, 63603), (1719, 38887), (3153, 21201), (7067, 9459)]