299013561

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1493}}^1$

素因数の和:1551

約数の個数: 72

約数和(自身を含む): 572405184

約数和(自身を除く): 273391623

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 289, 357, 561, 693, 867, 1071, 1309, 1493, 1683, 2023, 2601, 3179, 3927, 4479, 6069, 9537, 10451, 11781, 13437, 16423, 18207, 22253, 25381, 28611, 31353, 49269, 66759, 76143, 94059, 114961, 147807, 177667, 200277, 228429, 279191, 344883, 431477, 533001, 837573, 1034649, 1294431, 1599003, 1954337, 2512719, 3020339, 3883293, 4746247, 5863011, 9061017, 14238741, 17589033, 27183051, 33223729, 42716223, 99671187, 299013561]

約数ペア:

[(1, 299013561), (3, 99671187), (7, 42716223), (9, 33223729), (11, 27183051), (17, 17589033), (21, 14238741), (33, 9061017), (51, 5863011), (63, 4746247), (77, 3883293), (99, 3020339), (119, 2512719), (153, 1954337), (187, 1599003), (231, 1294431), (289, 1034649), (357, 837573), (561, 533001), (693, 431477), (867, 344883), (1071, 279191), (1309, 228429), (1493, 200277), (1683, 177667), (2023, 147807), (2601, 114961), (3179, 94059), (3927, 76143), (4479, 66759), (6069, 49269), (9537, 31353), (10451, 28611), (11781, 25381), (13437, 22253), (16423, 18207)]