90873321

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1733}}^1$

素因数の和:1981

約数の個数: 32

約数和(自身を含む): 151815168

約数和(自身を除く): 60941847

約数列:

[1, 3, 7, 11, 21, 33, 77, 227, 231, 681, 1589, 1733, 2497, 4767, 5199, 7491, 12131, 17479, 19063, 36393, 52437, 57189, 133441, 393391, 400323, 1180173, 2753737, 4327301, 8261211, 12981903, 30291107, 90873321]

約数ペア:

[(1, 90873321), (3, 30291107), (7, 12981903), (11, 8261211), (21, 4327301), (33, 2753737), (77, 1180173), (227, 400323), (231, 393391), (681, 133441), (1589, 57189), (1733, 52437), (2497, 36393), (4767, 19063), (5199, 17479), (7491, 12131)]