134879499

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{87641}}^1$

素因数の和:87672

約数の個数: 20

約数和(自身を含む): 212093640

約数和(自身を除く): 77214141

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 87641, 262923, 788769, 1665179, 2366307, 4995537, 7098921, 14986611, 44959833, 134879499]

約数ペア:

[(1, 134879499), (3, 44959833), (9, 14986611), (19, 7098921), (27, 4995537), (57, 2366307), (81, 1665179), (171, 788769), (513, 262923), (1539, 87641)]