543139989

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{5437}}^1$

素因数の和:5585

約数の個数: 32

約数和(自身を含む): 851982336

約数和(自身を除く): 308842347

約数列:

[1, 3, 7, 21, 67, 71, 201, 213, 469, 497, 1407, 1491, 4757, 5437, 14271, 16311, 33299, 38059, 99897, 114177, 364279, 386027, 1092837, 1158081, 2549953, 2702189, 7649859, 8106567, 25863809, 77591427, 181046663, 543139989]

約数ペア:

[(1, 543139989), (3, 181046663), (7, 77591427), (21, 25863809), (67, 8106567), (71, 7649859), (201, 2702189), (213, 2549953), (469, 1158081), (497, 1092837), (1407, 386027), (1491, 364279), (4757, 114177), (5437, 99897), (14271, 38059), (16311, 33299)]