177144471

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{857}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 311598144

約数和(自身を除く): 134453673

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 193, 357, 579, 857, 1071, 1351, 1737, 2571, 3281, 4053, 5999, 7713, 9843, 12159, 14569, 17997, 22967, 29529, 43707, 53991, 68901, 101983, 131121, 165401, 206703, 305949, 496203, 917847, 1157807, 1488609, 2811817, 3473421, 8435451, 10420263, 19682719, 25306353, 59048157, 177144471]

約数ペア:

[(1, 177144471), (3, 59048157), (7, 25306353), (9, 19682719), (17, 10420263), (21, 8435451), (51, 3473421), (63, 2811817), (119, 1488609), (153, 1157807), (193, 917847), (357, 496203), (579, 305949), (857, 206703), (1071, 165401), (1351, 131121), (1737, 101983), (2571, 68901), (3281, 53991), (4053, 43707), (5999, 29529), (7713, 22967), (9843, 17997), (12159, 14569)]