68243577

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 97124352

約数和(自身を除く): 28880775

約数列:

[1, 3, 37, 47, 103, 111, 127, 141, 309, 381, 1739, 3811, 4699, 4841, 5217, 5969, 11433, 13081, 14097, 14523, 17907, 39243, 179117, 220853, 483997, 537351, 614807, 662559, 1451991, 1844421, 22747859, 68243577]

約数ペア:

[(1, 68243577), (3, 22747859), (37, 1844421), (47, 1451991), (103, 662559), (111, 614807), (127, 537351), (141, 483997), (309, 220853), (381, 179117), (1739, 39243), (3811, 17907), (4699, 14523), (4841, 14097), (5217, 13081), (5969, 11433)]