86565087

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47381}}^1$

素因数の和:47423

約数の個数: 24

約数和(自身を含む): 147831840

約数和(自身を除く): 61266753

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 47381, 142143, 331667, 426429, 995001, 1374049, 2985003, 4122147, 9618343, 12366441, 28855029, 86565087]

約数ペア:

[(1, 86565087), (3, 28855029), (7, 12366441), (9, 9618343), (21, 4122147), (29, 2985003), (63, 1374049), (87, 995001), (203, 426429), (261, 331667), (609, 142143), (1827, 47381)]