156951218673

素因数分解:

$3^3\times {\mathrm{37}}^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1132

約数の個数: 96

約数和(自身を含む): 246371328000

約数和(自身を除く): 89420109327

約数列:

[1, 3, 9, 27, 37, 59, 79, 111, 177, 237, 333, 531, 711, 911, 999, 1369, 1593, 2133, 2183, 2733, 2923, 4107, 4661, 6549, 8199, 8769, 12321, 13983, 19647, 24597, 26307, 33707, 36963, 41949, 53749, 58941, 71969, 78921, 80771, 101121, 108151, 125847, 161247, 172457, 215907, 242313, 303363, 324453, 483741, 517371, 647721, 726939, 910089, 973359, 1247159, 1451223, 1552113, 1943163, 1988713, 2180817, 2662853, 2920077, 3741477, 4246171, 4656339, 5966139, 6380909, 7988559, 11224431, 12738513, 17898417, 19142727, 23965677, 33673293, 38215539, 53695251, 57428181, 71897031, 73582381, 98525561, 114646617, 157108327, 172284543, 220747143, 295576683, 471324981, 662241429, 886730049, 1413974943, 1986724287, 2660190147, 4241924829, 5813008099, 17439024297, 52317072891, 156951218673]

約数ペア:

[(1, 156951218673), (3, 52317072891), (9, 17439024297), (27, 5813008099), (37, 4241924829), (59, 2660190147), (79, 1986724287), (111, 1413974943), (177, 886730049), (237, 662241429), (333, 471324981), (531, 295576683), (711, 220747143), (911, 172284543), (999, 157108327), (1369, 114646617), (1593, 98525561), (2133, 73582381), (2183, 71897031), (2733, 57428181), (2923, 53695251), (4107, 38215539), (4661, 33673293), (6549, 23965677), (8199, 19142727), (8769, 17898417), (12321, 12738513), (13983, 11224431), (19647, 7988559), (24597, 6380909), (26307, 5966139), (33707, 4656339), (36963, 4246171), (41949, 3741477), (53749, 2920077), (58941, 2662853), (71969, 2180817), (78921, 1988713), (80771, 1943163), (101121, 1552113), (108151, 1451223), (125847, 1247159), (161247, 973359), (172457, 910089), (215907, 726939), (242313, 647721), (303363, 517371), (324453, 483741)]