51314877

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{33343}}^1$

素因数の和:33374

約数の個数: 20

約数和(自身を含む): 80692480

約数和(自身を除く): 29377603

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 33343, 100029, 300087, 633517, 900261, 1900551, 2700783, 5701653, 17104959, 51314877]

約数ペア:

[(1, 51314877), (3, 17104959), (9, 5701653), (19, 2700783), (27, 1900551), (57, 900261), (81, 633517), (171, 300087), (513, 100029), (1539, 33343)]