91987257

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1\times {\mathrm{601}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 124002368

約数和(自身を除く): 32015111

約数列:

[1, 3, 163, 313, 489, 601, 939, 1803, 51019, 97963, 153057, 188113, 293889, 564339, 30662419, 91987257]

約数ペア:

[(1, 91987257), (3, 30662419), (163, 564339), (313, 293889), (489, 188113), (601, 153057), (939, 97963), (1803, 51019)]