86789031

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67751}}^1$

素因数の和:67822

約数の個数: 16

約数和(自身を含む): 134419968

約数和(自身を除く): 47630937

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 67751, 203253, 474257, 1422771, 4132811, 12398433, 28929677, 86789031]

約数ペア:

[(1, 86789031), (3, 28929677), (7, 12398433), (21, 4132811), (61, 1422771), (183, 474257), (427, 203253), (1281, 67751)]