126763497

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{773}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 222168960

約数和(自身を除く): 95405463

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 137, 171, 399, 411, 773, 959, 1197, 1233, 2319, 2603, 2877, 5411, 6957, 7809, 8631, 14687, 16233, 18221, 23427, 44061, 48699, 54663, 102809, 105901, 132183, 163989, 308427, 317703, 741307, 925281, 953109, 2012119, 2223921, 6036357, 6671763, 14084833, 18109071, 42254499, 126763497]

約数ペア:

[(1, 126763497), (3, 42254499), (7, 18109071), (9, 14084833), (19, 6671763), (21, 6036357), (57, 2223921), (63, 2012119), (133, 953109), (137, 925281), (171, 741307), (399, 317703), (411, 308427), (773, 163989), (959, 132183), (1197, 105901), (1233, 102809), (2319, 54663), (2603, 48699), (2877, 44061), (5411, 23427), (6957, 18221), (7809, 16233), (8631, 14687)]