252715599

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{16987}}^1$

素因数の和:17044

約数の個数: 32

約数和(自身を含む): 407712000

約数和(自身を除く): 154996401

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1653, 4959, 14877, 16987, 50961, 152883, 322753, 458649, 492623, 968259, 1477869, 2904777, 4433607, 8714331, 9359837, 13300821, 28079511, 84238533, 252715599]

約数ペア:

[(1, 252715599), (3, 84238533), (9, 28079511), (19, 13300821), (27, 9359837), (29, 8714331), (57, 4433607), (87, 2904777), (171, 1477869), (261, 968259), (513, 492623), (551, 458649), (783, 322753), (1653, 152883), (4959, 50961), (14877, 16987)]