66819378

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1553}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 136950912

約数和(自身を除く): 70131534

約数列:

[1, 2, 3, 6, 71, 101, 142, 202, 213, 303, 426, 606, 1553, 3106, 4659, 7171, 9318, 14342, 21513, 43026, 110263, 156853, 220526, 313706, 330789, 470559, 661578, 941118, 11136563, 22273126, 33409689, 66819378]

約数ペア:

[(1, 66819378), (2, 33409689), (3, 22273126), (6, 11136563), (71, 941118), (101, 661578), (142, 470559), (202, 330789), (213, 313706), (303, 220526), (426, 156853), (606, 110263), (1553, 43026), (3106, 21513), (4659, 14342), (7171, 9318)]