86351913

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{46351}}^1$

素因数の和:46386

約数の個数: 20

約数和(自身を含む): 134606208

約数和(自身を除く): 48254295

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 46351, 139053, 417159, 1066073, 1251477, 3198219, 3754431, 9594657, 28783971, 86351913]

約数ペア:

[(1, 86351913), (3, 28783971), (9, 9594657), (23, 3754431), (27, 3198219), (69, 1251477), (81, 1066073), (207, 417159), (621, 139053), (1863, 46351)]