81948007

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6857}}^1$

素因数の和:6930

約数の個数: 16

約数和(自身を含む): 93817440

約数和(自身を除く): 11869433

約数列:

[1, 17, 19, 37, 323, 629, 703, 6857, 11951, 116569, 130283, 253709, 2214811, 4313053, 4820471, 81948007]

約数ペア:

[(1, 81948007), (17, 4820471), (19, 4313053), (37, 2214811), (323, 253709), (629, 130283), (703, 116569), (6857, 11951)]