12765753

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 25122240

約数和(自身を除く): 12356487

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 109, 117, 143, 169, 231, 273, 327, 429, 507, 693, 763, 819, 981, 1001, 1183, 1199, 1287, 1417, 1521, 1859, 2289, 3003, 3549, 3597, 4251, 5577, 6867, 8393, 9009, 9919, 10647, 10791, 12753, 13013, 15587, 16731, 18421, 25179, 29757, 39039, 46761, 55263, 75537, 89271, 109109, 117117, 128947, 140283, 165789, 202631, 327327, 386841, 607893, 981981, 1160523, 1418417, 1823679, 4255251, 12765753]

約数ペア:

[(1, 12765753), (3, 4255251), (7, 1823679), (9, 1418417), (11, 1160523), (13, 981981), (21, 607893), (33, 386841), (39, 327327), (63, 202631), (77, 165789), (91, 140283), (99, 128947), (109, 117117), (117, 109109), (143, 89271), (169, 75537), (231, 55263), (273, 46761), (327, 39039), (429, 29757), (507, 25179), (693, 18421), (763, 16731), (819, 15587), (981, 13013), (1001, 12753), (1183, 10791), (1199, 10647), (1287, 9919), (1417, 9009), (1521, 8393), (1859, 6867), (2289, 5577), (3003, 4251), (3549, 3597)]