29168181

素因数分解:

$3^4\times 7^2\times {\mathrm{7349}}^1$

素因数の和:7375

約数の個数: 30

約数和(自身を含む): 50692950

約数和(自身を除く): 21524769

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 7349, 22047, 51443, 66141, 154329, 198423, 360101, 462987, 595269, 1080303, 1388961, 3240909, 4166883, 9722727, 29168181]

約数ペア:

[(1, 29168181), (3, 9722727), (7, 4166883), (9, 3240909), (21, 1388961), (27, 1080303), (49, 595269), (63, 462987), (81, 360101), (147, 198423), (189, 154329), (441, 66141), (567, 51443), (1323, 22047), (3969, 7349)]