40699989

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2687}}^1$

素因数の和:2727

約数の個数: 40

約数和(自身を含む): 70253568

約数和(自身を除く): 29553579

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 297, 459, 561, 891, 1377, 1683, 2687, 5049, 8061, 15147, 24183, 29557, 45679, 72549, 88671, 137037, 217647, 266013, 411111, 502469, 798039, 1233333, 1507407, 2394117, 3699999, 4522221, 13566663, 40699989]

約数ペア:

[(1, 40699989), (3, 13566663), (9, 4522221), (11, 3699999), (17, 2394117), (27, 1507407), (33, 1233333), (51, 798039), (81, 502469), (99, 411111), (153, 266013), (187, 217647), (297, 137037), (459, 88671), (561, 72549), (891, 45679), (1377, 29557), (1683, 24183), (2687, 15147), (5049, 8061)]