87716097

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 153578880

約数和(自身を除く): 65862783

約数列:

[1, 3, 7, 9, 21, 29, 41, 63, 87, 123, 203, 261, 287, 369, 609, 861, 1171, 1189, 1827, 2583, 3513, 3567, 8197, 8323, 10539, 10701, 24591, 24969, 33959, 48011, 73773, 74907, 101877, 144033, 237713, 305631, 336077, 432099, 713139, 1008231, 1392319, 2139417, 3024693, 4176957, 9746233, 12530871, 29238699, 87716097]

約数ペア:

[(1, 87716097), (3, 29238699), (7, 12530871), (9, 9746233), (21, 4176957), (29, 3024693), (41, 2139417), (63, 1392319), (87, 1008231), (123, 713139), (203, 432099), (261, 336077), (287, 305631), (369, 237713), (609, 144033), (861, 101877), (1171, 74907), (1189, 73773), (1827, 48011), (2583, 33959), (3513, 24969), (3567, 24591), (8197, 10701), (8323, 10539)]