27749202909

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10869253}}^1$

素因数の和:10869316

約数の個数: 16

約数和(自身を含む): 39651038592

約数和(自身を除く): 11901835683

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 10869253, 32607759, 249992819, 402162361, 749978457, 1206487083, 9249734303, 27749202909]

約数ペア:

[(1, 27749202909), (3, 9249734303), (23, 1206487083), (37, 749978457), (69, 402162361), (111, 249992819), (851, 32607759), (2553, 10869253)]