190857777

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{449}}^1\times {\mathrm{1171}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 280576800

約数和(自身を除く): 89719023

約数列:

[1, 3, 11, 33, 121, 363, 449, 1171, 1347, 3513, 4939, 12881, 14817, 38643, 54329, 141691, 162987, 425073, 525779, 1577337, 5783569, 17350707, 63619259, 190857777]

約数ペア:

[(1, 190857777), (3, 63619259), (11, 17350707), (33, 5783569), (121, 1577337), (363, 525779), (449, 425073), (1171, 162987), (1347, 141691), (3513, 54329), (4939, 38643), (12881, 14817)]