72347733

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{929}}^1$

素因数の和:1461

約数の個数: 24

約数和(自身を含む): 110986200

約数和(自身を除く): 38638467

約数列:

[1, 3, 9, 17, 51, 153, 509, 929, 1527, 2787, 4581, 8361, 8653, 15793, 25959, 47379, 77877, 142137, 472861, 1418583, 4255749, 8038637, 24115911, 72347733]

約数ペア:

[(1, 72347733), (3, 24115911), (9, 8038637), (17, 4255749), (51, 1418583), (153, 472861), (509, 142137), (929, 77877), (1527, 47379), (2787, 25959), (4581, 15793), (8361, 8653)]