118775403

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1189

約数の個数: 40

約数和(自身を含む): 189573120

約数和(自身を除く): 70797717

約数列:

[1, 3, 9, 19, 27, 57, 71, 81, 171, 213, 513, 639, 1087, 1349, 1539, 1917, 3261, 4047, 5751, 9783, 12141, 20653, 29349, 36423, 61959, 77177, 88047, 109269, 185877, 231531, 557631, 694593, 1466363, 1672893, 2083779, 4399089, 6251337, 13197267, 39591801, 118775403]

約数ペア:

[(1, 118775403), (3, 39591801), (9, 13197267), (19, 6251337), (27, 4399089), (57, 2083779), (71, 1672893), (81, 1466363), (171, 694593), (213, 557631), (513, 231531), (639, 185877), (1087, 109269), (1349, 88047), (1539, 77177), (1917, 61959), (3261, 36423), (4047, 29349), (5751, 20653), (9783, 12141)]