156789107631

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2397277}}^1$

素因数の和:2397352

約数の個数: 36

約数和(自身を含む): 250937471928

約数和(自身を除く): 94148364297

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 169, 387, 507, 559, 1521, 1677, 5031, 7267, 21801, 65403, 2397277, 7191831, 21575493, 31164601, 93493803, 103082911, 280481409, 309248733, 405139813, 927746199, 1215419439, 1340077843, 3646258317, 4020233529, 12060700587, 17421011959, 52263035877, 156789107631]

約数ペア:

[(1, 156789107631), (3, 52263035877), (9, 17421011959), (13, 12060700587), (39, 4020233529), (43, 3646258317), (117, 1340077843), (129, 1215419439), (169, 927746199), (387, 405139813), (507, 309248733), (559, 280481409), (1521, 103082911), (1677, 93493803), (5031, 31164601), (7267, 21575493), (21801, 7191831), (65403, 2397277)]