68577201

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5821}}^1$

素因数の和:5862

約数の個数: 48

約数和(自身を含む): 130785408

約数和(自身を除く): 62208207

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 3927, 5821, 11781, 17463, 40747, 52389, 64031, 98957, 122241, 192093, 296871, 366723, 448217, 576279, 692699, 890613, 1088527, 1344651, 2078097, 3265581, 4033953, 6234291, 7619689, 9796743, 22859067, 68577201]

約数ペア:

[(1, 68577201), (3, 22859067), (7, 9796743), (9, 7619689), (11, 6234291), (17, 4033953), (21, 3265581), (33, 2078097), (51, 1344651), (63, 1088527), (77, 890613), (99, 692699), (119, 576279), (153, 448217), (187, 366723), (231, 296871), (357, 192093), (561, 122241), (693, 98957), (1071, 64031), (1309, 52389), (1683, 40747), (3927, 17463), (5821, 11781)]