86676723

素因数分解:

$3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2591}}^1$

素因数の和:2669

約数の個数: 40

約数和(自身を含む): 150543360

約数和(自身を除く): 63866637

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 81, 177, 189, 413, 531, 567, 1239, 1593, 2591, 3717, 4779, 7773, 11151, 18137, 23319, 33453, 54411, 69957, 152869, 163233, 209871, 458607, 489699, 1070083, 1375821, 1469097, 3210249, 4127463, 9630747, 12382389, 28892241, 86676723]

約数ペア:

[(1, 86676723), (3, 28892241), (7, 12382389), (9, 9630747), (21, 4127463), (27, 3210249), (59, 1469097), (63, 1375821), (81, 1070083), (177, 489699), (189, 458607), (413, 209871), (531, 163233), (567, 152869), (1239, 69957), (1593, 54411), (2591, 33453), (3717, 23319), (4779, 18137), (7773, 11151)]