68619733

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7321}}^1$

素因数の和:7444

約数の個数: 16

約数和(自身を含む): 85286656

約数和(自身を除く): 16666923

約数列:

[1, 7, 13, 91, 103, 721, 1339, 7321, 9373, 51247, 95173, 666211, 754063, 5278441, 9802819, 68619733]

約数ペア:

[(1, 68619733), (7, 9802819), (13, 5278441), (91, 754063), (103, 666211), (721, 95173), (1339, 51247), (7321, 9373)]