74806563

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 112766976

約数和(自身を除く): 37960413

約数列:

[1, 3, 13, 37, 39, 47, 111, 141, 481, 611, 1103, 1443, 1739, 1833, 3309, 5217, 14339, 22607, 40811, 43017, 51841, 67821, 122433, 155523, 530543, 673933, 1591629, 1918117, 2021799, 5754351, 24935521, 74806563]

約数ペア:

[(1, 74806563), (3, 24935521), (13, 5754351), (37, 2021799), (39, 1918117), (47, 1591629), (111, 673933), (141, 530543), (481, 155523), (611, 122433), (1103, 67821), (1443, 51841), (1739, 43017), (1833, 40811), (3309, 22607), (5217, 14339)]