131242023

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2689}}^1$

素因数の和:2752

約数の個数: 48

約数和(自身を含む): 226605600

約数和(自身を除く): 95363577

約数列:

[1, 3, 9, 11, 17, 29, 33, 51, 87, 99, 153, 187, 261, 319, 493, 561, 957, 1479, 1683, 2689, 2871, 4437, 5423, 8067, 16269, 24201, 29579, 45713, 48807, 77981, 88737, 137139, 233943, 266211, 411417, 502843, 701829, 857791, 1325677, 1508529, 2573373, 3977031, 4525587, 7720119, 11931093, 14582447, 43747341, 131242023]

約数ペア:

[(1, 131242023), (3, 43747341), (9, 14582447), (11, 11931093), (17, 7720119), (29, 4525587), (33, 3977031), (51, 2573373), (87, 1508529), (99, 1325677), (153, 857791), (187, 701829), (261, 502843), (319, 411417), (493, 266211), (561, 233943), (957, 137139), (1479, 88737), (1683, 77981), (2689, 48807), (2871, 45713), (4437, 29579), (5423, 24201), (8067, 16269)]