133515837

素因数分解:

$3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1152

約数の個数: 64

約数和(自身を含む): 248640000

約数和(自身を除く): 115124163

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 343, 351, 441, 637, 819, 1029, 1109, 1323, 1911, 2457, 3087, 3327, 4459, 5733, 7763, 9261, 9981, 13377, 14417, 17199, 23289, 29943, 40131, 43251, 54341, 69867, 100919, 120393, 129753, 163023, 209601, 302757, 380387, 389259, 489069, 706433, 908271, 1141161, 1467207, 2119299, 2724813, 3423483, 4945031, 6357897, 10270449, 14835093, 19073691, 44505279, 133515837]

約数ペア:

[(1, 133515837), (3, 44505279), (7, 19073691), (9, 14835093), (13, 10270449), (21, 6357897), (27, 4945031), (39, 3423483), (49, 2724813), (63, 2119299), (91, 1467207), (117, 1141161), (147, 908271), (189, 706433), (273, 489069), (343, 389259), (351, 380387), (441, 302757), (637, 209601), (819, 163023), (1029, 129753), (1109, 120393), (1323, 100919), (1911, 69867), (2457, 54341), (3087, 43251), (3327, 40131), (4459, 29943), (5733, 23289), (7763, 17199), (9261, 14417), (9981, 13377)]