56987091

素因数分解:

$3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1429}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 97011200

約数和(自身を除く): 40024109

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 211, 633, 1429, 1477, 1899, 4287, 4431, 5697, 10003, 12861, 13293, 30009, 38583, 39879, 90027, 270081, 301519, 904557, 2110633, 2713671, 6331899, 8141013, 18995697, 56987091]

約数ペア:

[(1, 56987091), (3, 18995697), (7, 8141013), (9, 6331899), (21, 2713671), (27, 2110633), (63, 904557), (189, 301519), (211, 270081), (633, 90027), (1429, 39879), (1477, 38583), (1899, 30009), (4287, 13293), (4431, 12861), (5697, 10003)]