61497471

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1951}}^1$

素因数の和:2059

約数の個数: 32

約数和(自身を含む): 99942400

約数和(自身を除く): 38444929

約数列:

[1, 3, 7, 19, 21, 57, 79, 133, 237, 399, 553, 1501, 1659, 1951, 4503, 5853, 10507, 13657, 31521, 37069, 40971, 111207, 154129, 259483, 462387, 778449, 1078903, 2928451, 3236709, 8785353, 20499157, 61497471]

約数ペア:

[(1, 61497471), (3, 20499157), (7, 8785353), (19, 3236709), (21, 2928451), (57, 1078903), (79, 778449), (133, 462387), (237, 259483), (399, 154129), (553, 111207), (1501, 40971), (1659, 37069), (1951, 31521), (4503, 13657), (5853, 10507)]