51501609

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{100393}}^1$

素因数の和:100421

約数の個数: 16

約数和(自身を含む): 80315200

約数和(自身を除く): 28813591

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 100393, 301179, 903537, 1907467, 2710611, 5722401, 17167203, 51501609]

約数ペア:

[(1, 51501609), (3, 17167203), (9, 5722401), (19, 2710611), (27, 1907467), (57, 903537), (171, 301179), (513, 100393)]