1628893670481

素因数分解:

$3^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{3391769}}^1$

素因数の和:3391817

約数の個数: 90

約数和(自身を含む): 3111274012770

約数和(自身を除く): 1482380342289

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 81, 99, 121, 147, 189, 231, 297, 363, 441, 539, 567, 693, 847, 891, 1089, 1323, 1617, 2079, 2541, 3267, 3969, 4851, 5929, 6237, 7623, 9801, 14553, 17787, 22869, 43659, 53361, 68607, 160083, 480249, 3391769, 10175307, 23742383, 30525921, 37309459, 71227149, 91577763, 111928377, 166196681, 213681447, 261166213, 274733289, 335785131, 410404049, 498590043, 641044341, 783498639, 1007355393, 1231212147, 1495770129, 1828163491, 1923133023, 2350495917, 2872828343, 3022066179, 3693636441, 4487310387, 5484490473, 7051487751, 8618485029, 11080909323, 13461931161, 16453471419, 20109798401, 21154463253, 25855455087, 33242727969, 49360414257, 60329395203, 77566365261, 148081242771, 180988185609, 232699095783, 542964556827, 1628893670481]

約数ペア:

[(1, 1628893670481), (3, 542964556827), (7, 232699095783), (9, 180988185609), (11, 148081242771), (21, 77566365261), (27, 60329395203), (33, 49360414257), (49, 33242727969), (63, 25855455087), (77, 21154463253), (81, 20109798401), (99, 16453471419), (121, 13461931161), (147, 11080909323), (189, 8618485029), (231, 7051487751), (297, 5484490473), (363, 4487310387), (441, 3693636441), (539, 3022066179), (567, 2872828343), (693, 2350495917), (847, 1923133023), (891, 1828163491), (1089, 1495770129), (1323, 1231212147), (1617, 1007355393), (2079, 783498639), (2541, 641044341), (3267, 498590043), (3969, 410404049), (4851, 335785131), (5929, 274733289), (6237, 261166213), (7623, 213681447), (9801, 166196681), (14553, 111928377), (17787, 91577763), (22869, 71227149), (43659, 37309459), (53361, 30525921), (68607, 23742383), (160083, 10175307), (480249, 3391769)]