858227157

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1931}}^1$

素因数の和:2036

約数の個数: 48

約数和(自身を含む): 1350236160

約数和(自身を除く): 492009003

約数列:

[1, 3, 9, 27, 31, 59, 81, 93, 177, 243, 279, 531, 837, 1593, 1829, 1931, 2511, 4779, 5487, 5793, 7533, 14337, 16461, 17379, 49383, 52137, 59861, 113929, 148149, 156411, 179583, 341787, 444447, 469233, 538749, 1025361, 1616247, 3076083, 3531799, 4848741, 9228249, 10595397, 14546223, 27684747, 31786191, 95358573, 286075719, 858227157]

約数ペア:

[(1, 858227157), (3, 286075719), (9, 95358573), (27, 31786191), (31, 27684747), (59, 14546223), (81, 10595397), (93, 9228249), (177, 4848741), (243, 3531799), (279, 3076083), (531, 1616247), (837, 1025361), (1593, 538749), (1829, 469233), (1931, 444447), (2511, 341787), (4779, 179583), (5487, 156411), (5793, 148149), (7533, 113929), (14337, 59861), (16461, 52137), (17379, 49383)]