75202743

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 130977792

約数和(自身を除く): 55775049

約数列:

[1, 3, 7, 11, 21, 33, 43, 67, 77, 113, 129, 201, 231, 301, 339, 469, 473, 737, 791, 903, 1243, 1407, 1419, 2211, 2373, 2881, 3311, 3729, 4859, 5159, 7571, 8643, 8701, 9933, 14577, 15477, 20167, 22713, 26103, 31691, 34013, 52997, 53449, 60501, 83281, 95073, 102039, 158991, 160347, 221837, 249843, 325553, 374143, 582967, 665511, 976659, 1122429, 1748901, 2278871, 3581083, 6836613, 10743249, 25067581, 75202743]

約数ペア:

[(1, 75202743), (3, 25067581), (7, 10743249), (11, 6836613), (21, 3581083), (33, 2278871), (43, 1748901), (67, 1122429), (77, 976659), (113, 665511), (129, 582967), (201, 374143), (231, 325553), (301, 249843), (339, 221837), (469, 160347), (473, 158991), (737, 102039), (791, 95073), (903, 83281), (1243, 60501), (1407, 53449), (1419, 52997), (2211, 34013), (2373, 31691), (2881, 26103), (3311, 22713), (3729, 20167), (4859, 15477), (5159, 14577), (7571, 9933), (8643, 8701)]