431323497

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 716940224

約数和(自身を除く): 285616727

約数列:

[1, 3, 9, 11, 33, 43, 61, 99, 121, 129, 151, 183, 363, 387, 453, 473, 549, 671, 1089, 1359, 1419, 1661, 2013, 2623, 4257, 4983, 5203, 6039, 6493, 7381, 7869, 9211, 14949, 15609, 18271, 19479, 22143, 23607, 27633, 28853, 46827, 54813, 58437, 66429, 71423, 82899, 86559, 101321, 164439, 214269, 259677, 303963, 317383, 396073, 642807, 785653, 911889, 952149, 1114531, 1188219, 2356959, 2856447, 3343593, 3564657, 4356803, 7070877, 10030779, 13070409, 39211227, 47924833, 143774499, 431323497]

約数ペア:

[(1, 431323497), (3, 143774499), (9, 47924833), (11, 39211227), (33, 13070409), (43, 10030779), (61, 7070877), (99, 4356803), (121, 3564657), (129, 3343593), (151, 2856447), (183, 2356959), (363, 1188219), (387, 1114531), (453, 952149), (473, 911889), (549, 785653), (671, 642807), (1089, 396073), (1359, 317383), (1419, 303963), (1661, 259677), (2013, 214269), (2623, 164439), (4257, 101321), (4983, 86559), (5203, 82899), (6039, 71423), (6493, 66429), (7381, 58437), (7869, 54813), (9211, 46827), (14949, 28853), (15609, 27633), (18271, 23607), (19479, 22143)]