27550413

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 46006272

約数和(自身を除く): 18455859

約数列:

[1, 3, 9, 11, 31, 33, 47, 93, 99, 141, 191, 279, 341, 423, 517, 573, 1023, 1457, 1551, 1719, 2101, 3069, 4371, 4653, 5921, 6303, 8977, 13113, 16027, 17763, 18909, 26931, 48081, 53289, 65131, 80793, 98747, 144243, 195393, 278287, 296241, 586179, 834861, 888723, 2504583, 3061157, 9183471, 27550413]

約数ペア:

[(1, 27550413), (3, 9183471), (9, 3061157), (11, 2504583), (31, 888723), (33, 834861), (47, 586179), (93, 296241), (99, 278287), (141, 195393), (191, 144243), (279, 98747), (341, 80793), (423, 65131), (517, 53289), (573, 48081), (1023, 26931), (1457, 18909), (1551, 17763), (1719, 16027), (2101, 13113), (3069, 8977), (4371, 6303), (4653, 5921)]