75751137

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{389}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 137255040

約数和(自身を除く): 61503903

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 281, 389, 693, 843, 1167, 1967, 2529, 2723, 3091, 3501, 4279, 5901, 8169, 9273, 12837, 17703, 21637, 24507, 27819, 29953, 38511, 64911, 89859, 109309, 194733, 269577, 327927, 765163, 983781, 1202399, 2295489, 3607197, 6886467, 8416793, 10821591, 25250379, 75751137]

約数ペア:

[(1, 75751137), (3, 25250379), (7, 10821591), (9, 8416793), (11, 6886467), (21, 3607197), (33, 2295489), (63, 1202399), (77, 983781), (99, 765163), (231, 327927), (281, 269577), (389, 194733), (693, 109309), (843, 89859), (1167, 64911), (1967, 38511), (2529, 29953), (2723, 27819), (3091, 24507), (3501, 21637), (4279, 17703), (5901, 12837), (8169, 9273)]