976156731

素因数分解:

$3^3\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1246

約数の個数: 64

約数和(自身を含む): 1661230080

約数和(自身を除く): 685073349

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 121, 207, 253, 297, 363, 621, 759, 1089, 1181, 1331, 2277, 2783, 3267, 3543, 3993, 6831, 8349, 10629, 11979, 12991, 25047, 27163, 30613, 31887, 35937, 38973, 75141, 81489, 91839, 116919, 142901, 244467, 275517, 298793, 350757, 428703, 733401, 826551, 896379, 1286109, 1571911, 2689137, 3286723, 3858327, 4715733, 8067411, 9860169, 14147199, 29580507, 36153953, 42441597, 88741521, 108461859, 325385577, 976156731]

約数ペア:

[(1, 976156731), (3, 325385577), (9, 108461859), (11, 88741521), (23, 42441597), (27, 36153953), (33, 29580507), (69, 14147199), (99, 9860169), (121, 8067411), (207, 4715733), (253, 3858327), (297, 3286723), (363, 2689137), (621, 1571911), (759, 1286109), (1089, 896379), (1181, 826551), (1331, 733401), (2277, 428703), (2783, 350757), (3267, 298793), (3543, 275517), (3993, 244467), (6831, 142901), (8349, 116919), (10629, 91839), (11979, 81489), (12991, 75141), (25047, 38973), (27163, 35937), (30613, 31887)]