90291229791

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{4618241}}^1$

素因数の和:4618284

約数の個数: 32

約数和(自身を含む): 147783744000

約数和(自身を除く): 57492514209

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 931, 1029, 2793, 6517, 19551, 4618241, 13854723, 32327687, 87746579, 96983061, 226293809, 263239737, 614226053, 678881427, 1584056663, 1842678159, 4299582371, 4752169989, 12898747113, 30097076597, 90291229791]

約数ペア:

[(1, 90291229791), (3, 30097076597), (7, 12898747113), (19, 4752169989), (21, 4299582371), (49, 1842678159), (57, 1584056663), (133, 678881427), (147, 614226053), (343, 263239737), (399, 226293809), (931, 96983061), (1029, 87746579), (2793, 32327687), (6517, 13854723), (19551, 4618241)]