73308231

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 107490240

約数和(自身を除く): 34182009

約数列:

[1, 3, 9, 173, 197, 239, 519, 591, 717, 1557, 1773, 2151, 34081, 41347, 47083, 102243, 124041, 141249, 306729, 372123, 423747, 8145359, 24436077, 73308231]

約数ペア:

[(1, 73308231), (3, 24436077), (9, 8145359), (173, 423747), (197, 372123), (239, 306729), (519, 141249), (591, 124041), (717, 102243), (1557, 47083), (1773, 41347), (2151, 34081)]