126816417

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 232799424

約数和(自身を除く): 105983007

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 63, 91, 117, 129, 169, 273, 277, 301, 387, 507, 559, 819, 831, 903, 1183, 1521, 1677, 1939, 2493, 2709, 3549, 3601, 3913, 5031, 5817, 7267, 10647, 10803, 11739, 11911, 17451, 21801, 25207, 32409, 35217, 35733, 46813, 50869, 65403, 75621, 83377, 107199, 140439, 152607, 154843, 226863, 250131, 327691, 421317, 457821, 464529, 750393, 983073, 1083901, 1393587, 2012959, 2949219, 3251703, 6038877, 9755109, 14090713, 18116631, 42272139, 126816417]

約数ペア:

[(1, 126816417), (3, 42272139), (7, 18116631), (9, 14090713), (13, 9755109), (21, 6038877), (39, 3251703), (43, 2949219), (63, 2012959), (91, 1393587), (117, 1083901), (129, 983073), (169, 750393), (273, 464529), (277, 457821), (301, 421317), (387, 327691), (507, 250131), (559, 226863), (819, 154843), (831, 152607), (903, 140439), (1183, 107199), (1521, 83377), (1677, 75621), (1939, 65403), (2493, 50869), (2709, 46813), (3549, 35733), (3601, 35217), (3913, 32409), (5031, 25207), (5817, 21801), (7267, 17451), (10647, 11911), (10803, 11739)]