65261754

素因数分解:

$2^1\times 3^3\times {\mathrm{277}}^1\times {\mathrm{4363}}^1$

素因数の和:4651

約数の個数: 32

約数和(自身を含む): 145583040

約数和(自身を除く): 80321286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 277, 554, 831, 1662, 2493, 4363, 4986, 7479, 8726, 13089, 14958, 26178, 39267, 78534, 117801, 235602, 1208551, 2417102, 3625653, 7251306, 10876959, 21753918, 32630877, 65261754]

約数ペア:

[(1, 65261754), (2, 32630877), (3, 21753918), (6, 10876959), (9, 7251306), (18, 3625653), (27, 2417102), (54, 1208551), (277, 235602), (554, 117801), (831, 78534), (1662, 39267), (2493, 26178), (4363, 14958), (4986, 13089), (7479, 8726)]