15709716561

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{68007431}}^1$

素因数の和:68007452

約数の個数: 16

約数和(自身を含む): 26114853888

約数和(自身を除く): 10405137327

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 68007431, 204022293, 476052017, 748081741, 1428156051, 2244245223, 5236572187, 15709716561]

約数ペア:

[(1, 15709716561), (3, 5236572187), (7, 2244245223), (11, 1428156051), (21, 748081741), (33, 476052017), (77, 204022293), (231, 68007431)]