53776359

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 100531200

約数和(自身を除く): 46754841

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 43, 63, 91, 117, 129, 189, 273, 301, 351, 387, 509, 559, 819, 903, 1161, 1527, 1677, 2457, 2709, 3563, 3913, 4581, 5031, 6617, 8127, 10689, 11739, 13743, 15093, 19851, 21887, 32067, 35217, 46319, 59553, 65661, 96201, 105651, 138957, 153209, 178659, 196983, 284531, 416871, 459627, 590949, 853593, 1250613, 1378881, 1991717, 2560779, 4136643, 5975151, 7682337, 17925453, 53776359]

約数ペア:

[(1, 53776359), (3, 17925453), (7, 7682337), (9, 5975151), (13, 4136643), (21, 2560779), (27, 1991717), (39, 1378881), (43, 1250613), (63, 853593), (91, 590949), (117, 459627), (129, 416871), (189, 284531), (273, 196983), (301, 178659), (351, 153209), (387, 138957), (509, 105651), (559, 96201), (819, 65661), (903, 59553), (1161, 46319), (1527, 35217), (1677, 32067), (2457, 21887), (2709, 19851), (3563, 15093), (3913, 13743), (4581, 11739), (5031, 10689), (6617, 8127)]