10818171

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 96

約数和(自身を含む): 21833280

約数和(自身を除く): 11015109

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 37, 39, 49, 51, 63, 91, 111, 117, 119, 147, 153, 189, 221, 259, 273, 333, 351, 357, 441, 459, 481, 629, 637, 663, 777, 819, 833, 999, 1071, 1323, 1443, 1547, 1813, 1887, 1911, 1989, 2331, 2457, 2499, 3213, 3367, 4329, 4403, 4641, 5439, 5661, 5733, 5967, 6993, 7497, 8177, 10101, 10829, 12987, 13209, 13923, 16317, 16983, 17199, 22491, 23569, 24531, 30303, 30821, 32487, 39627, 41769, 48951, 57239, 70707, 73593, 90909, 92463, 97461, 118881, 171717, 212121, 220779, 277389, 292383, 400673, 515151, 636363, 832167, 1202019, 1545453, 3606057, 10818171]

約数ペア:

[(1, 10818171), (3, 3606057), (7, 1545453), (9, 1202019), (13, 832167), (17, 636363), (21, 515151), (27, 400673), (37, 292383), (39, 277389), (49, 220779), (51, 212121), (63, 171717), (91, 118881), (111, 97461), (117, 92463), (119, 90909), (147, 73593), (153, 70707), (189, 57239), (221, 48951), (259, 41769), (273, 39627), (333, 32487), (351, 30821), (357, 30303), (441, 24531), (459, 23569), (481, 22491), (629, 17199), (637, 16983), (663, 16317), (777, 13923), (819, 13209), (833, 12987), (999, 10829), (1071, 10101), (1323, 8177), (1443, 7497), (1547, 6993), (1813, 5967), (1887, 5733), (1911, 5661), (1989, 5439), (2331, 4641), (2457, 4403), (2499, 4329), (3213, 3367)]