166646571

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{10007}}^1$

素因数の和:10091

約数の個数: 32

約数和(自身を含む): 277982208

約数和(自身を除く): 111335637

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 1281, 2379, 5551, 10007, 16653, 30021, 70049, 130091, 210147, 390273, 610427, 910637, 1831281, 2731911, 4272989, 7935551, 12818967, 23806653, 55548857, 166646571]

約数ペア:

[(1, 166646571), (3, 55548857), (7, 23806653), (13, 12818967), (21, 7935551), (39, 4272989), (61, 2731911), (91, 1831281), (183, 910637), (273, 610427), (427, 390273), (793, 210147), (1281, 130091), (2379, 70049), (5551, 30021), (10007, 16653)]