86915169

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 148509504

約数和(自身を除く): 61594335

約数列:

[1, 3, 9, 11, 17, 33, 43, 51, 99, 129, 153, 187, 387, 473, 561, 731, 1201, 1419, 1683, 2193, 3603, 4257, 6579, 8041, 10809, 13211, 20417, 24123, 39633, 51643, 61251, 72369, 118899, 154929, 183753, 224587, 464787, 568073, 673761, 877931, 1704219, 2021283, 2633793, 5112657, 7901379, 9657241, 28971723, 86915169]

約数ペア:

[(1, 86915169), (3, 28971723), (9, 9657241), (11, 7901379), (17, 5112657), (33, 2633793), (43, 2021283), (51, 1704219), (99, 877931), (129, 673761), (153, 568073), (187, 464787), (387, 224587), (473, 183753), (561, 154929), (731, 118899), (1201, 72369), (1419, 61251), (1683, 51643), (2193, 39633), (3603, 24123), (4257, 20417), (6579, 13211), (8041, 10809)]