538145427

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 751711744

約数和(自身を除く): 213566317

約数列:

[1, 3, 37, 97, 111, 151, 291, 331, 453, 993, 3589, 5587, 10767, 12247, 14647, 16761, 32107, 36741, 43941, 49981, 96321, 149943, 541939, 1187959, 1625817, 1849297, 3563877, 4848157, 5547891, 14544471, 179381809, 538145427]

約数ペア:

[(1, 538145427), (3, 179381809), (37, 14544471), (97, 5547891), (111, 4848157), (151, 3563877), (291, 1849297), (331, 1625817), (453, 1187959), (993, 541939), (3589, 149943), (5587, 96321), (10767, 49981), (12247, 43941), (14647, 36741), (16761, 32107)]