165738879

素因数分解:

$3^6\times {\mathrm{101}}^1\times {\mathrm{2251}}^1$

素因数の和:2370

約数の個数: 28

約数和(自身を含む): 251066472

約数和(自身を除く): 85327593

約数列:

[1, 3, 9, 27, 81, 101, 243, 303, 729, 909, 2251, 2727, 6753, 8181, 20259, 24543, 60777, 73629, 182331, 227351, 546993, 682053, 1640979, 2046159, 6138477, 18415431, 55246293, 165738879]

約数ペア:

[(1, 165738879), (3, 55246293), (9, 18415431), (27, 6138477), (81, 2046159), (101, 1640979), (243, 682053), (303, 546993), (729, 227351), (909, 182331), (2251, 73629), (2727, 60777), (6753, 24543), (8181, 20259)]