61671786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{40627}}^1$

素因数の和:40666

約数の個数: 32

約数和(自身を含む): 140410368

約数和(自身を除く): 78738582

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 40627, 81254, 121881, 243762, 446897, 893794, 934421, 1340691, 1868842, 2681382, 2803263, 5606526, 10278631, 20557262, 30835893, 61671786]

約数ペア:

[(1, 61671786), (2, 30835893), (3, 20557262), (6, 10278631), (11, 5606526), (22, 2803263), (23, 2681382), (33, 1868842), (46, 1340691), (66, 934421), (69, 893794), (138, 446897), (253, 243762), (506, 121881), (759, 81254), (1518, 40627)]