27553149

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3413}}^1$

素因数の和:3458

約数の個数: 32

約数和(自身を含む): 45884160

約数和(自身を除く): 18331011

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 3413, 8073, 10239, 30717, 44369, 78499, 92151, 133107, 235497, 399321, 706491, 1020487, 1197963, 2119473, 3061461, 9184383, 27553149]

約数ペア:

[(1, 27553149), (3, 9184383), (9, 3061461), (13, 2119473), (23, 1197963), (27, 1020487), (39, 706491), (69, 399321), (117, 235497), (207, 133107), (299, 92151), (351, 78499), (621, 44369), (897, 30717), (2691, 10239), (3413, 8073)]