90837879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6299}}^1$

素因数の和:6355

約数の個数: 32

約数和(自身を含む): 145152000

約数和(自身を除く): 54314121

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 627, 759, 1311, 4807, 6299, 14421, 18897, 69289, 119681, 144877, 207867, 359043, 434631, 1316491, 1593647, 2752663, 3949473, 4780941, 8257989, 30279293, 90837879]

約数ペア:

[(1, 90837879), (3, 30279293), (11, 8257989), (19, 4780941), (23, 3949473), (33, 2752663), (57, 1593647), (69, 1316491), (209, 434631), (253, 359043), (437, 207867), (627, 144877), (759, 119681), (1311, 69289), (4807, 18897), (6299, 14421)]