15696869553

素因数分解:

$3^6\times {\mathrm{2389}}^1\times {\mathrm{9013}}^1$

素因数の和:11420

約数の個数: 28

約数和(自身を含む): 23547001780

約数和(自身を除く): 7850132227

約数列:

[1, 3, 9, 27, 81, 243, 729, 2389, 7167, 9013, 21501, 27039, 64503, 81117, 193509, 243351, 580527, 730053, 1741581, 2190159, 6570477, 21532057, 64596171, 193788513, 581365539, 1744096617, 5232289851, 15696869553]

約数ペア:

[(1, 15696869553), (3, 5232289851), (9, 1744096617), (27, 581365539), (81, 193788513), (243, 64596171), (729, 21532057), (2389, 6570477), (7167, 2190159), (9013, 1741581), (21501, 730053), (27039, 580527), (64503, 243351), (81117, 193509)]