86246811

素因数分解:

$3^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{877}}^1$

素因数の和:1120

約数の個数: 36

約数和(自身を含む): 145733952

約数和(自身を除く): 59487141

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 223, 441, 669, 877, 1561, 2007, 2631, 4683, 6139, 7893, 10927, 14049, 18417, 32781, 42973, 55251, 98343, 128919, 195571, 386757, 586713, 1368997, 1760139, 4106991, 9582979, 12320973, 28748937, 86246811]

約数ペア:

[(1, 86246811), (3, 28748937), (7, 12320973), (9, 9582979), (21, 4106991), (49, 1760139), (63, 1368997), (147, 586713), (223, 386757), (441, 195571), (669, 128919), (877, 98343), (1561, 55251), (2007, 42973), (2631, 32781), (4683, 18417), (6139, 14049), (7893, 10927)]