977809635

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103967}}^1$

素因数の和:104008

約数の個数: 48

約数和(自身を含む): 1946280960

約数和(自身を除く): 968471325

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 3135, 9405, 103967, 311901, 519835, 935703, 1143637, 1559505, 1975373, 3430911, 4678515, 5718185, 5926119, 9876865, 10292733, 17154555, 17778357, 21729103, 29630595, 51463665, 65187309, 88891785, 108645515, 195561927, 325936545, 977809635]

約数ペア:

[(1, 977809635), (3, 325936545), (5, 195561927), (9, 108645515), (11, 88891785), (15, 65187309), (19, 51463665), (33, 29630595), (45, 21729103), (55, 17778357), (57, 17154555), (95, 10292733), (99, 9876865), (165, 5926119), (171, 5718185), (209, 4678515), (285, 3430911), (495, 1975373), (627, 1559505), (855, 1143637), (1045, 935703), (1881, 519835), (3135, 311901), (9405, 103967)]