8834553

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 16930368

約数和(自身を除く): 8095815

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 49, 63, 67, 69, 91, 117, 147, 161, 201, 207, 273, 299, 441, 469, 483, 603, 637, 819, 871, 897, 1127, 1407, 1449, 1541, 1911, 2093, 2613, 2691, 3283, 3381, 4221, 4623, 5733, 6097, 6279, 7839, 9849, 10143, 10787, 13869, 14651, 18291, 18837, 20033, 29547, 32361, 42679, 43953, 54873, 60099, 75509, 97083, 128037, 131859, 140231, 180297, 226527, 384111, 420693, 679581, 981617, 1262079, 2944851, 8834553]

約数ペア:

[(1, 8834553), (3, 2944851), (7, 1262079), (9, 981617), (13, 679581), (21, 420693), (23, 384111), (39, 226527), (49, 180297), (63, 140231), (67, 131859), (69, 128037), (91, 97083), (117, 75509), (147, 60099), (161, 54873), (201, 43953), (207, 42679), (273, 32361), (299, 29547), (441, 20033), (469, 18837), (483, 18291), (603, 14651), (637, 13869), (819, 10787), (871, 10143), (897, 9849), (1127, 7839), (1407, 6279), (1449, 6097), (1541, 5733), (1911, 4623), (2093, 4221), (2613, 3381), (2691, 3283)]