17967510531

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1\times {\mathrm{751}}^1$

素因数の和:1241

約数の個数: 64

約数和(自身を含む): 28335360000

約数和(自身を除く): 10367849469

約数列:

[1, 3, 9, 19, 27, 57, 149, 171, 313, 447, 513, 751, 939, 1341, 2253, 2817, 2831, 4023, 5947, 6759, 8451, 8493, 14269, 17841, 20277, 25479, 42807, 46637, 53523, 76437, 111899, 128421, 139911, 160569, 235063, 335697, 385263, 419733, 705189, 886103, 1007091, 1259199, 2115567, 2126081, 2658309, 3021273, 4466197, 6346701, 6378243, 7974927, 13398591, 19134729, 23924781, 35024387, 40195773, 57404187, 105073161, 120587319, 315219483, 665463353, 945658449, 1996390059, 5989170177, 17967510531]

約数ペア:

[(1, 17967510531), (3, 5989170177), (9, 1996390059), (19, 945658449), (27, 665463353), (57, 315219483), (149, 120587319), (171, 105073161), (313, 57404187), (447, 40195773), (513, 35024387), (751, 23924781), (939, 19134729), (1341, 13398591), (2253, 7974927), (2817, 6378243), (2831, 6346701), (4023, 4466197), (5947, 3021273), (6759, 2658309), (8451, 2126081), (8493, 2115567), (14269, 1259199), (17841, 1007091), (20277, 886103), (25479, 705189), (42807, 419733), (46637, 385263), (53523, 335697), (76437, 235063), (111899, 160569), (128421, 139911)]