65896881

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 91801440

約数和(自身を除く): 25904559

約数列:

[1, 3, 41, 73, 123, 179, 219, 537, 1681, 2993, 5043, 7339, 8979, 13067, 22017, 39201, 122713, 300899, 368139, 535747, 902697, 1607241, 21965627, 65896881]

約数ペア:

[(1, 65896881), (3, 21965627), (41, 1607241), (73, 902697), (123, 535747), (179, 368139), (219, 300899), (537, 122713), (1681, 39201), (2993, 22017), (5043, 13067), (7339, 8979)]