156655653

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{307}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 266939904

約数和(自身を除く): 110284251

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 307, 329, 517, 921, 987, 1551, 2149, 2209, 3377, 3619, 6447, 6627, 10131, 10857, 14429, 15463, 23639, 24299, 43287, 46389, 70917, 72897, 101003, 158719, 170093, 303009, 476157, 510279, 678163, 1111033, 2034489, 3333099, 4747141, 7459793, 14241423, 22379379, 52218551, 156655653]

約数ペア:

[(1, 156655653), (3, 52218551), (7, 22379379), (11, 14241423), (21, 7459793), (33, 4747141), (47, 3333099), (77, 2034489), (141, 1111033), (231, 678163), (307, 510279), (329, 476157), (517, 303009), (921, 170093), (987, 158719), (1551, 101003), (2149, 72897), (2209, 70917), (3377, 46389), (3619, 43287), (6447, 24299), (6627, 23639), (10131, 15463), (10857, 14429)]