65077649

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 92897280

約数和(自身を除く): 27819631

約数列:

[1, 7, 13, 17, 23, 31, 59, 91, 119, 161, 217, 221, 299, 391, 403, 413, 527, 713, 767, 1003, 1357, 1547, 1829, 2093, 2737, 2821, 3689, 4991, 5083, 5369, 6851, 7021, 9269, 9499, 12121, 12803, 13039, 17641, 23069, 23777, 31093, 35581, 42067, 47957, 64883, 84847, 91273, 123487, 157573, 161483, 166439, 217651, 294469, 299897, 404209, 546871, 715139, 1103011, 2099279, 2829463, 3828097, 5005973, 9296807, 65077649]

約数ペア:

[(1, 65077649), (7, 9296807), (13, 5005973), (17, 3828097), (23, 2829463), (31, 2099279), (59, 1103011), (91, 715139), (119, 546871), (161, 404209), (217, 299897), (221, 294469), (299, 217651), (391, 166439), (403, 161483), (413, 157573), (527, 123487), (713, 91273), (767, 84847), (1003, 64883), (1357, 47957), (1547, 42067), (1829, 35581), (2093, 31093), (2737, 23777), (2821, 23069), (3689, 17641), (4991, 13039), (5083, 12803), (5369, 12121), (6851, 9499), (7021, 9269)]