27654328149

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1193}}^1\times {\mathrm{15121}}^1$

素因数の和:16397

約数の個数: 32

約数和(自身を含む): 42755821824

約数和(自身を除く): 15101493675

約数列:

[1, 3, 7, 21, 73, 219, 511, 1193, 1533, 3579, 8351, 15121, 25053, 45363, 87089, 105847, 261267, 317541, 609623, 1103833, 1828869, 3311499, 7726831, 18039353, 23180493, 54118059, 126275471, 378826413, 1316872769, 3950618307, 9218109383, 27654328149]

約数ペア:

[(1, 27654328149), (3, 9218109383), (7, 3950618307), (21, 1316872769), (73, 378826413), (219, 126275471), (511, 54118059), (1193, 23180493), (1533, 18039353), (3579, 7726831), (8351, 3311499), (15121, 1828869), (25053, 1103833), (45363, 609623), (87089, 317541), (105847, 261267)]