275104081

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 359904384

約数和(自身を除く): 84800303

約数列:

[1, 7, 17, 23, 49, 83, 119, 161, 173, 391, 581, 833, 1127, 1211, 1411, 1909, 2737, 2941, 3979, 4067, 8477, 9877, 13363, 14359, 19159, 20587, 27853, 32453, 67643, 69139, 93541, 100513, 144109, 194971, 227171, 244103, 330257, 473501, 703591, 1590197, 1708721, 2311799, 3314507, 5614369, 11961047, 16182593, 39300583, 275104081]

約数ペア:

[(1, 275104081), (7, 39300583), (17, 16182593), (23, 11961047), (49, 5614369), (83, 3314507), (119, 2311799), (161, 1708721), (173, 1590197), (391, 703591), (581, 473501), (833, 330257), (1127, 244103), (1211, 227171), (1411, 194971), (1909, 144109), (2737, 100513), (2941, 93541), (3979, 69139), (4067, 67643), (8477, 32453), (9877, 27853), (13363, 20587), (14359, 19159)]