876752757

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{683}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 1352153088

約数和(自身を除く): 475400331

約数列:

[1, 3, 9, 31, 43, 93, 107, 129, 279, 321, 387, 683, 963, 1333, 2049, 3317, 3999, 4601, 6147, 9951, 11997, 13803, 21173, 29369, 29853, 41409, 63519, 73081, 88107, 142631, 190557, 219243, 264321, 427893, 657729, 910439, 1283679, 2265511, 2731317, 3142483, 6796533, 8193951, 9427449, 20389599, 28282347, 97416973, 292250919, 876752757]

約数ペア:

[(1, 876752757), (3, 292250919), (9, 97416973), (31, 28282347), (43, 20389599), (93, 9427449), (107, 8193951), (129, 6796533), (279, 3142483), (321, 2731317), (387, 2265511), (683, 1283679), (963, 910439), (1333, 657729), (2049, 427893), (3317, 264321), (3999, 219243), (4601, 190557), (6147, 142631), (9951, 88107), (11997, 73081), (13803, 63519), (21173, 41409), (29369, 29853)]