27193617

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 47616000

約数和(自身を除く): 20422383

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 61, 79, 99, 171, 183, 209, 237, 297, 513, 549, 627, 671, 711, 869, 1159, 1501, 1647, 1881, 2013, 2133, 2607, 3477, 4503, 4819, 5643, 6039, 7821, 10431, 12749, 13509, 14457, 16511, 18117, 23463, 31293, 38247, 40527, 43371, 49533, 53009, 91561, 114741, 130113, 148599, 159027, 274683, 344223, 445797, 477081, 824049, 1007171, 1431243, 2472147, 3021513, 9064539, 27193617]

約数ペア:

[(1, 27193617), (3, 9064539), (9, 3021513), (11, 2472147), (19, 1431243), (27, 1007171), (33, 824049), (57, 477081), (61, 445797), (79, 344223), (99, 274683), (171, 159027), (183, 148599), (209, 130113), (237, 114741), (297, 91561), (513, 53009), (549, 49533), (627, 43371), (671, 40527), (711, 38247), (869, 31293), (1159, 23463), (1501, 18117), (1647, 16511), (1881, 14457), (2013, 13509), (2133, 12749), (2607, 10431), (3477, 7821), (4503, 6039), (4819, 5643)]