61946289

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{13417}}^1$

素因数の和:13451

約数の個数: 24

約数和(自身を含む): 97683040

約数和(自身を除く): 35736751

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 13417, 40251, 120753, 254923, 362259, 764769, 1086777, 2294307, 3260331, 6882921, 20648763, 61946289]

約数ペア:

[(1, 61946289), (3, 20648763), (9, 6882921), (19, 3260331), (27, 2294307), (57, 1086777), (81, 764769), (171, 362259), (243, 254923), (513, 120753), (1539, 40251), (4617, 13417)]