320228883

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3011}}^1$

素因数の和:3137

約数の個数: 40

約数和(自身を含む): 520437456

約数和(自身を除く): 200208573

約数列:

[1, 3, 9, 13, 27, 39, 81, 101, 117, 303, 351, 909, 1053, 1313, 2727, 3011, 3939, 8181, 9033, 11817, 27099, 35451, 39143, 81297, 106353, 117429, 243891, 304111, 352287, 912333, 1056861, 2736999, 3170583, 3953443, 8210997, 11860329, 24632991, 35580987, 106742961, 320228883]

約数ペア:

[(1, 320228883), (3, 106742961), (9, 35580987), (13, 24632991), (27, 11860329), (39, 8210997), (81, 3953443), (101, 3170583), (117, 2736999), (303, 1056861), (351, 912333), (909, 352287), (1053, 304111), (1313, 243891), (2727, 117429), (3011, 106353), (3939, 81297), (8181, 39143), (9033, 35451), (11817, 27099)]