42517089

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 65945600

約数和(自身を除く): 23428511

約数列:

[1, 3, 9, 27, 31, 79, 93, 237, 279, 643, 711, 837, 1929, 2133, 2449, 5787, 7347, 17361, 19933, 22041, 50797, 59799, 66123, 152391, 179397, 457173, 538191, 1371519, 1574707, 4724121, 14172363, 42517089]

約数ペア:

[(1, 42517089), (3, 14172363), (9, 4724121), (27, 1574707), (31, 1371519), (79, 538191), (93, 457173), (237, 179397), (279, 152391), (643, 66123), (711, 59799), (837, 50797), (1929, 22041), (2133, 19933), (2449, 17361), (5787, 7347)]