207928971351

素因数分解:

$3^3\times {\mathrm{23633}}^1\times {\mathrm{325861}}^1$

素因数の和:349503

約数の個数: 16

約数和(自身を含む): 308056900320

約数和(自身を除く): 100127928969

約数列:

[1, 3, 9, 27, 23633, 70899, 212697, 325861, 638091, 977583, 2932749, 8798247, 7701073013, 23103219039, 69309657117, 207928971351]

約数ペア:

[(1, 207928971351), (3, 69309657117), (9, 23103219039), (27, 7701073013), (23633, 8798247), (70899, 2932749), (212697, 977583), (325861, 638091)]