42771477

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 67350528

約数和(自身を除く): 24579051

約数列:

[1, 3, 7, 21, 53, 83, 159, 249, 371, 463, 581, 1113, 1389, 1743, 3241, 4399, 9723, 13197, 24539, 30793, 38429, 73617, 92379, 115287, 171773, 269003, 515319, 807009, 2036737, 6110211, 14257159, 42771477]

約数ペア:

[(1, 42771477), (3, 14257159), (7, 6110211), (21, 2036737), (53, 807009), (83, 515319), (159, 269003), (249, 171773), (371, 115287), (463, 92379), (581, 73617), (1113, 38429), (1389, 30793), (1743, 24539), (3241, 13197), (4399, 9723)]