77622783

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1283}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 122935296

約数和(自身を除く): 45312513

約数列:

[1, 3, 7, 21, 43, 67, 129, 201, 301, 469, 903, 1283, 1407, 2881, 3849, 8643, 8981, 20167, 26943, 55169, 60501, 85961, 165507, 257883, 386183, 601727, 1158549, 1805181, 3696323, 11088969, 25874261, 77622783]

約数ペア:

[(1, 77622783), (3, 25874261), (7, 11088969), (21, 3696323), (43, 1805181), (67, 1158549), (129, 601727), (201, 386183), (301, 257883), (469, 165507), (903, 85961), (1283, 60501), (1407, 55169), (2881, 26943), (3849, 20167), (8643, 8981)]