157130798913

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1\times {\mathrm{21121}}^1$

素因数の和:21855

約数の個数: 64

約数和(自身を含む): 261209859840

約数和(自身を除く): 104079060927

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 677, 999, 1221, 2031, 3663, 6093, 7447, 10989, 18279, 21121, 22341, 25049, 63363, 67023, 75147, 190089, 201069, 225441, 232331, 275539, 570267, 676323, 696993, 781477, 826617, 2090979, 2344431, 2479851, 6272937, 7033293, 7439553, 8596247, 14298917, 21099879, 25788741, 42896751, 77366223, 128690253, 157288087, 232098669, 386070759, 471864261, 529059929, 1415592783, 1587179787, 4246778349, 4761539361, 5819659219, 14284618083, 17458977657, 52376932971, 157130798913]

約数ペア:

[(1, 157130798913), (3, 52376932971), (9, 17458977657), (11, 14284618083), (27, 5819659219), (33, 4761539361), (37, 4246778349), (99, 1587179787), (111, 1415592783), (297, 529059929), (333, 471864261), (407, 386070759), (677, 232098669), (999, 157288087), (1221, 128690253), (2031, 77366223), (3663, 42896751), (6093, 25788741), (7447, 21099879), (10989, 14298917), (18279, 8596247), (21121, 7439553), (22341, 7033293), (25049, 6272937), (63363, 2479851), (67023, 2344431), (75147, 2090979), (190089, 826617), (201069, 781477), (225441, 696993), (232331, 676323), (275539, 570267)]