26715501

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{17359}}^1$

素因数の和:17390

約数の個数: 20

約数和(自身を含む): 42011200

約数和(自身を除く): 15295699

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 17359, 52077, 156231, 329821, 468693, 989463, 1406079, 2968389, 8905167, 26715501]

約数ペア:

[(1, 26715501), (3, 8905167), (9, 2968389), (19, 1406079), (27, 989463), (57, 468693), (81, 329821), (171, 156231), (513, 52077), (1539, 17359)]