61788181

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{11131}}^1$

素因数の和:11212

約数の個数: 16

約数和(自身を含む): 77300608

約数和(自身を除く): 15512427

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 11131, 77917, 144703, 678991, 1012921, 4752937, 8826883, 61788181]

約数ペア:

[(1, 61788181), (7, 8826883), (13, 4752937), (61, 1012921), (91, 678991), (427, 144703), (793, 77917), (5551, 11131)]