144636723

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1847}}^1$

素因数の和:1984

約数の個数: 48

約数和(自身を含む): 262918656

約数和(自身を除く): 118281933

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 113, 231, 339, 693, 791, 1017, 1243, 1847, 2373, 3729, 5541, 7119, 8701, 11187, 12929, 16623, 20317, 26103, 38787, 60951, 78309, 116361, 142219, 182853, 208711, 426657, 626133, 1279971, 1460977, 1878399, 2295821, 4382931, 6887463, 13148793, 16070747, 20662389, 48212241, 144636723]

約数ペア:

[(1, 144636723), (3, 48212241), (7, 20662389), (9, 16070747), (11, 13148793), (21, 6887463), (33, 4382931), (63, 2295821), (77, 1878399), (99, 1460977), (113, 1279971), (231, 626133), (339, 426657), (693, 208711), (791, 182853), (1017, 142219), (1243, 116361), (1847, 78309), (2373, 60951), (3729, 38787), (5541, 26103), (7119, 20317), (8701, 16623), (11187, 12929)]