29663781

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 47523840

約数和(自身を除く): 17860059

約数列:

[1, 3, 7, 21, 29, 67, 87, 201, 203, 469, 609, 727, 1407, 1943, 2181, 5089, 5829, 13601, 15267, 21083, 40803, 48709, 63249, 146127, 147581, 340963, 442743, 1022889, 1412561, 4237683, 9887927, 29663781]

約数ペア:

[(1, 29663781), (3, 9887927), (7, 4237683), (21, 1412561), (29, 1022889), (67, 442743), (87, 340963), (201, 147581), (203, 146127), (469, 63249), (609, 48709), (727, 40803), (1407, 21083), (1943, 15267), (2181, 13601), (5089, 5829)]