67690081

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{683}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 73543680

約数和(自身を除く): 5853599

約数列:

[1, 23, 31, 139, 683, 713, 3197, 4309, 15709, 21173, 94937, 99107, 486979, 2183551, 2943047, 67690081]

約数ペア:

[(1, 67690081), (23, 2943047), (31, 2183551), (139, 486979), (683, 99107), (713, 94937), (3197, 21173), (4309, 15709)]