86460003

素因数分解:

$3^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{2141}}^1$

素因数の和:2795

約数の個数: 24

約数和(自身を含む): 143017056

約数和(自身を除く): 56557053

約数列:

[1, 3, 7, 9, 21, 63, 641, 1923, 2141, 4487, 5769, 6423, 13461, 14987, 19269, 40383, 44961, 134883, 1372381, 4117143, 9606667, 12351429, 28820001, 86460003]

約数ペア:

[(1, 86460003), (3, 28820001), (7, 12351429), (9, 9606667), (21, 4117143), (63, 1372381), (641, 134883), (1923, 44961), (2141, 40383), (4487, 19269), (5769, 14987), (6423, 13461)]