53335953

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 93117024

約数和(自身を除く): 39781071

約数列:

[1, 3, 9, 11, 17, 33, 43, 51, 67, 99, 121, 129, 153, 187, 201, 363, 387, 473, 561, 603, 731, 737, 1089, 1139, 1419, 1683, 2057, 2193, 2211, 2881, 3417, 4257, 5203, 6171, 6579, 6633, 8041, 8107, 8643, 10251, 12529, 15609, 18513, 24123, 24321, 25929, 31691, 37587, 46827, 48977, 72369, 72963, 88451, 95073, 112761, 137819, 146931, 265353, 285219, 348601, 413457, 440793, 538747, 796059, 1045803, 1240371, 1616241, 3137409, 4848723, 5926217, 17778651, 53335953]

約数ペア:

[(1, 53335953), (3, 17778651), (9, 5926217), (11, 4848723), (17, 3137409), (33, 1616241), (43, 1240371), (51, 1045803), (67, 796059), (99, 538747), (121, 440793), (129, 413457), (153, 348601), (187, 285219), (201, 265353), (363, 146931), (387, 137819), (473, 112761), (561, 95073), (603, 88451), (731, 72963), (737, 72369), (1089, 48977), (1139, 46827), (1419, 37587), (1683, 31691), (2057, 25929), (2193, 24321), (2211, 24123), (2881, 18513), (3417, 15609), (4257, 12529), (5203, 10251), (6171, 8643), (6579, 8107), (6633, 8041)]