77087451

素因数分解:

$3^1\times 7^1\times {\mathrm{1901}}^1\times {\mathrm{1931}}^1$

素因数の和:3842

約数の個数: 16

約数和(自身を含む): 117589248

約数和(自身を除く): 40501797

約数列:

[1, 3, 7, 21, 1901, 1931, 5703, 5793, 13307, 13517, 39921, 40551, 3670831, 11012493, 25695817, 77087451]

約数ペア:

[(1, 77087451), (3, 25695817), (7, 11012493), (21, 3670831), (1901, 40551), (1931, 39921), (5703, 13517), (5793, 13307)]