72695763

素因数分解:

$3^2\times 7^3\times {\mathrm{23549}}^1$

素因数の和:23576

約数の個数: 24

約数和(自身を含む): 122460000

約数和(自身を除く): 49764237

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 23549, 70647, 164843, 211941, 494529, 1153901, 1483587, 3461703, 8077307, 10385109, 24231921, 72695763]

約数ペア:

[(1, 72695763), (3, 24231921), (7, 10385109), (9, 8077307), (21, 3461703), (49, 1483587), (63, 1153901), (147, 494529), (343, 211941), (441, 164843), (1029, 70647), (3087, 23549)]