81107733

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{29483}}^1$

素因数の和:29624

約数の個数: 16

約数和(自身を含む): 124540416

約数和(自身を除く): 43432683

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 29483, 88449, 206381, 619143, 3862273, 11586819, 27035911, 81107733]

約数ペア:

[(1, 81107733), (3, 27035911), (7, 11586819), (21, 3862273), (131, 619143), (393, 206381), (917, 88449), (2751, 29483)]