85646583

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 146065920

約数和(自身を除く): 60419337

約数列:

[1, 3, 9, 11, 31, 33, 43, 59, 93, 99, 121, 129, 177, 279, 341, 363, 387, 473, 531, 649, 1023, 1089, 1333, 1419, 1829, 1947, 2537, 3069, 3751, 3999, 4257, 5203, 5487, 5841, 7139, 7611, 11253, 11997, 14663, 15609, 16461, 20119, 21417, 22833, 27907, 33759, 43989, 46827, 60357, 64251, 78647, 83721, 131967, 161293, 181071, 221309, 235941, 251163, 306977, 483879, 663927, 707823, 865117, 920931, 1451637, 1991781, 2595351, 2762793, 7786053, 9516287, 28548861, 85646583]

約数ペア:

[(1, 85646583), (3, 28548861), (9, 9516287), (11, 7786053), (31, 2762793), (33, 2595351), (43, 1991781), (59, 1451637), (93, 920931), (99, 865117), (121, 707823), (129, 663927), (177, 483879), (279, 306977), (341, 251163), (363, 235941), (387, 221309), (473, 181071), (531, 161293), (649, 131967), (1023, 83721), (1089, 78647), (1333, 64251), (1419, 60357), (1829, 46827), (1947, 43989), (2537, 33759), (3069, 27907), (3751, 22833), (3999, 21417), (4257, 20119), (5203, 16461), (5487, 15609), (5841, 14663), (7139, 11997), (7611, 11253)]