77873406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{998377}}^1$

素因数の和:998395

約数の個数: 16

約数和(自身を含む): 167727504

約数和(自身を除く): 89854098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 998377, 1996754, 2995131, 5990262, 12978901, 25957802, 38936703, 77873406]

約数ペア:

[(1, 77873406), (2, 38936703), (3, 25957802), (6, 12978901), (13, 5990262), (26, 2995131), (39, 1996754), (78, 998377)]