83255949

素因数分解:

$3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2659}}^1$

素因数の和:2750

約数の個数: 36

約数和(自身を含む): 141916320

約数和(自身を除く): 58660371

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 147, 213, 441, 497, 639, 1491, 2659, 3479, 4473, 7977, 10437, 18613, 23931, 31311, 55839, 130291, 167517, 188789, 390873, 566367, 1172619, 1321523, 1699101, 3964569, 9250661, 11893707, 27751983, 83255949]

約数ペア:

[(1, 83255949), (3, 27751983), (7, 11893707), (9, 9250661), (21, 3964569), (49, 1699101), (63, 1321523), (71, 1172619), (147, 566367), (213, 390873), (441, 188789), (497, 167517), (639, 130291), (1491, 55839), (2659, 31311), (3479, 23931), (4473, 18613), (7977, 10437)]