15696638379

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{541}}^1\times {\mathrm{1979}}^1$

素因数の和:2713

約数の個数: 40

約数和(自身を含む): 23633129520

約数和(自身を除く): 7936491141

約数列:

[1, 3, 9, 27, 81, 181, 541, 543, 1623, 1629, 1979, 4869, 4887, 5937, 14607, 14661, 17811, 43821, 53433, 97921, 160299, 293763, 358199, 881289, 1070639, 1074597, 2643867, 3211917, 3223791, 7931601, 9635751, 9671373, 28907253, 29014119, 86721759, 193785659, 581356977, 1744070931, 5232212793, 15696638379]

約数ペア:

[(1, 15696638379), (3, 5232212793), (9, 1744070931), (27, 581356977), (81, 193785659), (181, 86721759), (541, 29014119), (543, 28907253), (1623, 9671373), (1629, 9635751), (1979, 7931601), (4869, 3223791), (4887, 3211917), (5937, 2643867), (14607, 1074597), (14661, 1070639), (17811, 881289), (43821, 358199), (53433, 293763), (97921, 160299)]