27218829

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{449}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 40219200

約数和(自身を除く): 13000371

約数列:

[1, 3, 11, 33, 121, 167, 363, 449, 501, 1347, 1837, 4939, 5511, 14817, 20207, 54329, 60621, 74983, 162987, 224949, 824813, 2474439, 9072943, 27218829]

約数ペア:

[(1, 27218829), (3, 9072943), (11, 2474439), (33, 824813), (121, 224949), (167, 162987), (363, 74983), (449, 60621), (501, 54329), (1347, 20207), (1837, 14817), (4939, 5511)]