533388189

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 743919616

約数和(自身を除く): 210531427

約数列:

[1, 3, 37, 111, 127, 157, 241, 381, 471, 723, 4699, 5809, 8917, 14097, 17427, 19939, 26751, 30607, 37837, 59817, 91821, 113511, 737743, 1132459, 1399969, 2213229, 3397377, 4199907, 4805299, 14415897, 177796063, 533388189]

約数ペア:

[(1, 533388189), (3, 177796063), (37, 14415897), (111, 4805299), (127, 4199907), (157, 3397377), (241, 2213229), (381, 1399969), (471, 1132459), (723, 737743), (4699, 113511), (5809, 91821), (8917, 59817), (14097, 37837), (17427, 30607), (19939, 26751)]