65970981

素因数分解:

$3^2\times {\mathrm{509}}^1\times {\mathrm{14401}}^1$

素因数の和:14916

約数の個数: 12

約数和(自身を含む): 95485260

約数和(自身を除く): 29514279

約数列:

[1, 3, 9, 509, 1527, 4581, 14401, 43203, 129609, 7330109, 21990327, 65970981]

約数ペア:

[(1, 65970981), (3, 21990327), (9, 7330109), (509, 129609), (1527, 43203), (4581, 14401)]