145178703

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{64783}}^1$

素因数の和:64875

約数の個数: 16

約数和(自身を含む): 217674240

約数和(自身を除く): 72495537

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 64783, 194349, 583047, 1749141, 5376989, 16130967, 48392901, 145178703]

約数ペア:

[(1, 145178703), (3, 48392901), (9, 16130967), (27, 5376989), (83, 1749141), (249, 583047), (747, 194349), (2241, 64783)]