769854537

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{559081}}^1$

素因数の和:559110

約数の個数: 20

約数和(自身を含む): 1217680596

約数和(自身を除く): 447826059

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 559081, 1677243, 5031729, 9504377, 15095187, 28513131, 45285561, 85539393, 256618179, 769854537]

約数ペア:

[(1, 769854537), (3, 256618179), (9, 85539393), (17, 45285561), (27, 28513131), (51, 15095187), (81, 9504377), (153, 5031729), (459, 1677243), (1377, 559081)]