91386747

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1307}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 140180976

約数和(自身を除く): 48794229

約数列:

[1, 3, 9, 17, 51, 153, 457, 1307, 1371, 3921, 4113, 7769, 11763, 22219, 23307, 66657, 69921, 199971, 597299, 1791897, 5375691, 10154083, 30462249, 91386747]

約数ペア:

[(1, 91386747), (3, 30462249), (9, 10154083), (17, 5375691), (51, 1791897), (153, 597299), (457, 199971), (1307, 69921), (1371, 66657), (3921, 23307), (4113, 22219), (7769, 11763)]