211672279665

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1420667}}^1$

素因数の和:1420739

約数の個数: 96

約数和(自身を含む): 468070327296

約数和(自身を除く): 256398047631

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 43, 45, 55, 63, 77, 99, 105, 129, 165, 215, 231, 301, 315, 385, 387, 473, 495, 645, 693, 903, 1155, 1419, 1505, 1935, 2365, 2709, 3311, 3465, 4257, 4515, 7095, 9933, 13545, 16555, 21285, 29799, 49665, 148995, 1420667, 4262001, 7103335, 9944669, 12786003, 15627337, 21310005, 29834007, 46882011, 49723345, 61088681, 63930015, 78136685, 89502021, 109391359, 140646033, 149170035, 183266043, 234410055, 305443405, 328174077, 427620767, 447510105, 546956795, 549798129, 671975491, 703230165, 916330215, 984522231, 1282862301, 1640870385, 2015926473, 2138103835, 2748990645, 3359877455, 3848586903, 4703828437, 4922611155, 6047779419, 6414311505, 10079632365, 14111485311, 19242934515, 23519142185, 30238897095, 42334455933, 70557426555, 211672279665]

約数ペア:

[(1, 211672279665), (3, 70557426555), (5, 42334455933), (7, 30238897095), (9, 23519142185), (11, 19242934515), (15, 14111485311), (21, 10079632365), (33, 6414311505), (35, 6047779419), (43, 4922611155), (45, 4703828437), (55, 3848586903), (63, 3359877455), (77, 2748990645), (99, 2138103835), (105, 2015926473), (129, 1640870385), (165, 1282862301), (215, 984522231), (231, 916330215), (301, 703230165), (315, 671975491), (385, 549798129), (387, 546956795), (473, 447510105), (495, 427620767), (645, 328174077), (693, 305443405), (903, 234410055), (1155, 183266043), (1419, 149170035), (1505, 140646033), (1935, 109391359), (2365, 89502021), (2709, 78136685), (3311, 63930015), (3465, 61088681), (4257, 49723345), (4515, 46882011), (7095, 29834007), (9933, 21310005), (13545, 15627337), (16555, 12786003), (21285, 9944669), (29799, 7103335), (49665, 4262001), (148995, 1420667)]