69947163

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 132088320

約数和(自身を除く): 62141157

約数列:

[1, 3, 9, 11, 13, 17, 23, 33, 39, 51, 69, 99, 117, 139, 143, 153, 187, 207, 221, 253, 299, 391, 417, 429, 561, 663, 759, 897, 1173, 1251, 1287, 1529, 1683, 1807, 1989, 2277, 2363, 2431, 2691, 3197, 3289, 3519, 4301, 4587, 5083, 5421, 7089, 7293, 9591, 9867, 12903, 13761, 15249, 16263, 19877, 21267, 21879, 25993, 28773, 29601, 30719, 35167, 38709, 41561, 45747, 54349, 55913, 59631, 77979, 92157, 105501, 124683, 163047, 167739, 178893, 233937, 276471, 316503, 337909, 374049, 457171, 489141, 503217, 597839, 706537, 1013727, 1371513, 1793517, 2119611, 3041181, 4114539, 5380551, 6358833, 7771907, 23315721, 69947163]

約数ペア:

[(1, 69947163), (3, 23315721), (9, 7771907), (11, 6358833), (13, 5380551), (17, 4114539), (23, 3041181), (33, 2119611), (39, 1793517), (51, 1371513), (69, 1013727), (99, 706537), (117, 597839), (139, 503217), (143, 489141), (153, 457171), (187, 374049), (207, 337909), (221, 316503), (253, 276471), (299, 233937), (391, 178893), (417, 167739), (429, 163047), (561, 124683), (663, 105501), (759, 92157), (897, 77979), (1173, 59631), (1251, 55913), (1287, 54349), (1529, 45747), (1683, 41561), (1807, 38709), (1989, 35167), (2277, 30719), (2363, 29601), (2431, 28773), (2691, 25993), (3197, 21879), (3289, 21267), (3519, 19877), (4301, 16263), (4587, 15249), (5083, 13761), (5421, 12903), (7089, 9867), (7293, 9591)]