13306495131

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1607}}^1\times {\mathrm{16141}}^1$

素因数の和:17776

約数の個数: 32

約数和(自身を含む): 20765068800

約数和(自身を除く): 7458573669

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1607, 4821, 14463, 16141, 30533, 43389, 48423, 91599, 145269, 274797, 306679, 435807, 824391, 920037, 2760111, 8280333, 25938587, 77815761, 233447283, 492833153, 700341849, 1478499459, 4435498377, 13306495131]

約数ペア:

[(1, 13306495131), (3, 4435498377), (9, 1478499459), (19, 700341849), (27, 492833153), (57, 233447283), (171, 77815761), (513, 25938587), (1607, 8280333), (4821, 2760111), (14463, 920037), (16141, 824391), (30533, 435807), (43389, 306679), (48423, 274797), (91599, 145269)]