228919977

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10463}}^1$

素因数の和:10510

約数の個数: 48

約数和(自身を含む): 411360768

約数和(自身を除く): 182440791

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 429, 561, 663, 1287, 1683, 1989, 2431, 7293, 10463, 21879, 31389, 94167, 115093, 136019, 177871, 345279, 408057, 533613, 1035837, 1224171, 1496209, 1600839, 1956581, 2312323, 4488627, 5869743, 6936969, 13465881, 17609229, 20810907, 25435553, 76306659, 228919977]

約数ペア:

[(1, 228919977), (3, 76306659), (9, 25435553), (11, 20810907), (13, 17609229), (17, 13465881), (33, 6936969), (39, 5869743), (51, 4488627), (99, 2312323), (117, 1956581), (143, 1600839), (153, 1496209), (187, 1224171), (221, 1035837), (429, 533613), (561, 408057), (663, 345279), (1287, 177871), (1683, 136019), (1989, 115093), (2431, 94167), (7293, 31389), (10463, 21879)]