156659427

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{33931}}^1$

素因数の和:33965

約数の個数: 24

約数和(自身を含む): 247024960

約数和(自身を除く): 90365533

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 33931, 101793, 305379, 644689, 916137, 1934067, 2748411, 5802201, 8245233, 17406603, 52219809, 156659427]

約数ペア:

[(1, 156659427), (3, 52219809), (9, 17406603), (19, 8245233), (27, 5802201), (57, 2748411), (81, 1934067), (171, 916137), (243, 644689), (513, 305379), (1539, 101793), (4617, 33931)]