565537869

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1296

約数の個数: 80

約数和(自身を含む): 1000137600

約数和(自身を除く): 434599731

約数列:

[1, 3, 9, 13, 19, 23, 27, 39, 57, 69, 81, 117, 171, 207, 247, 299, 351, 437, 513, 621, 741, 897, 1053, 1229, 1311, 1539, 1863, 2223, 2691, 3687, 3933, 5681, 6669, 8073, 11061, 11799, 15977, 17043, 20007, 23351, 24219, 28267, 33183, 35397, 47931, 51129, 70053, 84801, 99549, 143793, 153387, 210159, 254403, 303563, 367471, 431379, 460161, 537073, 630477, 763209, 910689, 1102413, 1294137, 1611219, 1891431, 2289627, 2732067, 3307239, 4833657, 6981949, 8196201, 9921717, 14500971, 20945847, 24588603, 29765151, 43502913, 62837541, 188512623, 565537869]

約数ペア:

[(1, 565537869), (3, 188512623), (9, 62837541), (13, 43502913), (19, 29765151), (23, 24588603), (27, 20945847), (39, 14500971), (57, 9921717), (69, 8196201), (81, 6981949), (117, 4833657), (171, 3307239), (207, 2732067), (247, 2289627), (299, 1891431), (351, 1611219), (437, 1294137), (513, 1102413), (621, 910689), (741, 763209), (897, 630477), (1053, 537073), (1229, 460161), (1311, 431379), (1539, 367471), (1863, 303563), (2223, 254403), (2691, 210159), (3687, 153387), (3933, 143793), (5681, 99549), (6669, 84801), (8073, 70053), (11061, 51129), (11799, 47931), (15977, 35397), (17043, 33183), (20007, 28267), (23351, 24219)]