74741751

素因数分解:

$3^3\times 7^1\times {\mathrm{395459}}^1$

素因数の和:395475

約数の個数: 16

約数和(自身を含む): 126547200

約数和(自身を除く): 51805449

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 395459, 1186377, 2768213, 3559131, 8304639, 10677393, 24913917, 74741751]

約数ペア:

[(1, 74741751), (3, 24913917), (7, 10677393), (9, 8304639), (21, 3559131), (27, 2768213), (63, 1186377), (189, 395459)]