16668700533

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{33211}}^1$

素因数の和:33890

約数の個数: 32

約数和(自身を含む): 25586524800

約数和(自身を除く): 8917824267

約数列:

[1, 3, 9, 27, 29, 87, 261, 641, 783, 1923, 5769, 17307, 18589, 33211, 55767, 99633, 167301, 298899, 501903, 896697, 963119, 2889357, 8668071, 21288251, 26004213, 63864753, 191594259, 574782777, 617359279, 1852077837, 5556233511, 16668700533]

約数ペア:

[(1, 16668700533), (3, 5556233511), (9, 1852077837), (27, 617359279), (29, 574782777), (87, 191594259), (261, 63864753), (641, 26004213), (783, 21288251), (1923, 8668071), (5769, 2889357), (17307, 963119), (18589, 896697), (33211, 501903), (55767, 298899), (99633, 167301)]