6505191

素因数分解:

$3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1$

素因数の和:186

約数の個数: 60

約数和(自身を含む): 12414600

約数和(自身を除く): 5909409

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 81, 99, 147, 149, 189, 231, 297, 441, 447, 539, 567, 693, 891, 1043, 1323, 1341, 1617, 1639, 2079, 3129, 3969, 4023, 4851, 4917, 6237, 7301, 9387, 11473, 12069, 14553, 14751, 21903, 28161, 34419, 43659, 44253, 65709, 80311, 84483, 103257, 132759, 197127, 240933, 309771, 591381, 722799, 929313, 2168397, 6505191]

約数ペア:

[(1, 6505191), (3, 2168397), (7, 929313), (9, 722799), (11, 591381), (21, 309771), (27, 240933), (33, 197127), (49, 132759), (63, 103257), (77, 84483), (81, 80311), (99, 65709), (147, 44253), (149, 43659), (189, 34419), (231, 28161), (297, 21903), (441, 14751), (447, 14553), (539, 12069), (567, 11473), (693, 9387), (891, 7301), (1043, 6237), (1323, 4917), (1341, 4851), (1617, 4023), (1639, 3969), (2079, 3129)]