89323857

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 160512000

約数和(自身を除く): 71188143

約数列:

[1, 3, 7, 9, 21, 27, 29, 43, 63, 87, 129, 189, 203, 261, 301, 379, 387, 609, 783, 903, 1137, 1161, 1247, 1827, 2653, 2709, 3411, 3741, 5481, 7959, 8127, 8729, 10233, 10991, 11223, 16297, 23877, 26187, 32973, 33669, 48891, 71631, 76937, 78561, 98919, 114079, 146673, 230811, 235683, 296757, 342237, 440019, 472613, 692433, 1026711, 1417839, 2077299, 3080133, 3308291, 4253517, 9924873, 12760551, 29774619, 89323857]

約数ペア:

[(1, 89323857), (3, 29774619), (7, 12760551), (9, 9924873), (21, 4253517), (27, 3308291), (29, 3080133), (43, 2077299), (63, 1417839), (87, 1026711), (129, 692433), (189, 472613), (203, 440019), (261, 342237), (301, 296757), (379, 235683), (387, 230811), (609, 146673), (783, 114079), (903, 98919), (1137, 78561), (1161, 76937), (1247, 71631), (1827, 48891), (2653, 33669), (2709, 32973), (3411, 26187), (3741, 23877), (5481, 16297), (7959, 11223), (8127, 10991), (8729, 10233)]