30734847

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 54

約数和(自身を含む): 53156376

約数和(自身を除く): 22421529

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 121, 143, 167, 169, 363, 429, 501, 507, 1089, 1287, 1503, 1521, 1573, 1837, 1859, 2171, 4719, 5511, 5577, 6513, 14157, 16533, 16731, 19539, 20207, 20449, 23881, 28223, 60621, 61347, 71643, 84669, 181863, 184041, 214929, 254007, 262691, 310453, 788073, 931359, 2364219, 2794077, 3414983, 10244949, 30734847]

約数ペア:

[(1, 30734847), (3, 10244949), (9, 3414983), (11, 2794077), (13, 2364219), (33, 931359), (39, 788073), (99, 310453), (117, 262691), (121, 254007), (143, 214929), (167, 184041), (169, 181863), (363, 84669), (429, 71643), (501, 61347), (507, 60621), (1089, 28223), (1287, 23881), (1503, 20449), (1521, 20207), (1573, 19539), (1837, 16731), (1859, 16533), (2171, 14157), (4719, 6513), (5511, 5577)]