77203197

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 113681568

約数和(自身を除く): 36478371

約数列:

[1, 3, 9, 83, 181, 249, 543, 571, 747, 1629, 1713, 5139, 15023, 45069, 47393, 103351, 135207, 142179, 310053, 426537, 930159, 8578133, 25734399, 77203197]

約数ペア:

[(1, 77203197), (3, 25734399), (9, 8578133), (83, 930159), (181, 426537), (249, 310053), (543, 142179), (571, 135207), (747, 103351), (1629, 47393), (1713, 45069), (5139, 15023)]