91120491

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1069}}^1$

素因数の和:1137

約数の個数: 64

約数和(自身を含む): 172569600

約数和(自身を除く): 81449109

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 41, 63, 77, 99, 123, 189, 231, 287, 297, 369, 451, 693, 861, 1069, 1107, 1353, 2079, 2583, 3157, 3207, 4059, 7483, 7749, 9471, 9621, 11759, 12177, 22449, 28413, 28863, 35277, 43829, 67347, 82313, 85239, 105831, 131487, 202041, 246939, 306803, 317493, 394461, 482119, 740817, 920409, 1183383, 1446357, 2222451, 2761227, 3374833, 4339071, 8283681, 10124499, 13017213, 30373497, 91120491]

約数ペア:

[(1, 91120491), (3, 30373497), (7, 13017213), (9, 10124499), (11, 8283681), (21, 4339071), (27, 3374833), (33, 2761227), (41, 2222451), (63, 1446357), (77, 1183383), (99, 920409), (123, 740817), (189, 482119), (231, 394461), (287, 317493), (297, 306803), (369, 246939), (451, 202041), (693, 131487), (861, 105831), (1069, 85239), (1107, 82313), (1353, 67347), (2079, 43829), (2583, 35277), (3157, 28863), (3207, 28413), (4059, 22449), (7483, 12177), (7749, 11759), (9471, 9621)]