23602761

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 44815680

約数和(自身を除く): 21212919

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 49, 63, 69, 91, 117, 147, 161, 179, 207, 273, 299, 441, 483, 537, 637, 819, 897, 1127, 1253, 1449, 1611, 1911, 2093, 2327, 2691, 3381, 3759, 4117, 5733, 6279, 6981, 8771, 10143, 11277, 12351, 14651, 16289, 18837, 20943, 26313, 28819, 37053, 43953, 48867, 53521, 78939, 86457, 114023, 131859, 146601, 160563, 201733, 259371, 342069, 374647, 481689, 605199, 1026207, 1123941, 1815597, 2622529, 3371823, 7867587, 23602761]

約数ペア:

[(1, 23602761), (3, 7867587), (7, 3371823), (9, 2622529), (13, 1815597), (21, 1123941), (23, 1026207), (39, 605199), (49, 481689), (63, 374647), (69, 342069), (91, 259371), (117, 201733), (147, 160563), (161, 146601), (179, 131859), (207, 114023), (273, 86457), (299, 78939), (441, 53521), (483, 48867), (537, 43953), (637, 37053), (819, 28819), (897, 26313), (1127, 20943), (1253, 18837), (1449, 16289), (1611, 14651), (1911, 12351), (2093, 11277), (2327, 10143), (2691, 8771), (3381, 6981), (3759, 6279), (4117, 5733)]