72073419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1499}}^1$

素因数の和:1591

約数の個数: 32

約数和(自身を含む): 110592000

約数和(自身を除く): 38518581

約数列:

[1, 3, 11, 31, 33, 47, 93, 141, 341, 517, 1023, 1457, 1499, 1551, 4371, 4497, 16027, 16489, 46469, 48081, 49467, 70453, 139407, 211359, 511159, 774983, 1533477, 2184043, 2324949, 6552129, 24024473, 72073419]

約数ペア:

[(1, 72073419), (3, 24024473), (11, 6552129), (31, 2324949), (33, 2184043), (47, 1533477), (93, 774983), (141, 511159), (341, 211359), (517, 139407), (1023, 70453), (1457, 49467), (1499, 48081), (1551, 46469), (4371, 16489), (4497, 16027)]