53457759

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 83232000

約数和(自身を除く): 29774241

約数列:

[1, 3, 9, 27, 29, 67, 87, 201, 261, 603, 783, 1019, 1809, 1943, 3057, 5829, 9171, 17487, 27513, 29551, 52461, 68273, 88653, 204819, 265959, 614457, 797877, 1843371, 1979917, 5939751, 17819253, 53457759]

約数ペア:

[(1, 53457759), (3, 17819253), (9, 5939751), (27, 1979917), (29, 1843371), (67, 797877), (87, 614457), (201, 265959), (261, 204819), (603, 88653), (783, 68273), (1019, 52461), (1809, 29551), (1943, 27513), (3057, 17487), (5829, 9171)]