80456733

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{491}}^1$

素因数の和:544

約数の個数: 60

約数和(自身を含む): 146210592

約数和(自身を除く): 65753859

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 289, 357, 459, 491, 567, 867, 1071, 1377, 1473, 2023, 2601, 3213, 3437, 4419, 6069, 7803, 8347, 9639, 10311, 13257, 18207, 23409, 25041, 30933, 39771, 54621, 58429, 75123, 92799, 141899, 163863, 175287, 225369, 278397, 425697, 525861, 676107, 993293, 1277091, 1577583, 2979879, 3831273, 4732749, 8939637, 11493819, 26818911, 80456733]

約数ペア:

[(1, 80456733), (3, 26818911), (7, 11493819), (9, 8939637), (17, 4732749), (21, 3831273), (27, 2979879), (51, 1577583), (63, 1277091), (81, 993293), (119, 676107), (153, 525861), (189, 425697), (289, 278397), (357, 225369), (459, 175287), (491, 163863), (567, 141899), (867, 92799), (1071, 75123), (1377, 58429), (1473, 54621), (2023, 39771), (2601, 30933), (3213, 25041), (3437, 23409), (4419, 18207), (6069, 13257), (7803, 10311), (8347, 9639)]