788173119

素因数分解:

$3^3\times {\mathrm{401}}^1\times {\mathrm{72797}}^1$

素因数の和:73207

約数の個数: 16

約数和(自身を含む): 1170591840

約数和(自身を除く): 382418721

約数列:

[1, 3, 9, 27, 401, 1203, 3609, 10827, 72797, 218391, 655173, 1965519, 29191597, 87574791, 262724373, 788173119]

約数ペア:

[(1, 788173119), (3, 262724373), (9, 87574791), (27, 29191597), (401, 1965519), (1203, 655173), (3609, 218391), (10827, 72797)]