168804922887

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{1753}}^1\times {\mathrm{53231}}^1$

素因数の和:55060

約数の個数: 32

約数和(自身を含む): 253963484160

約数和(自身を除く): 85158561273

約数列:

[1, 3, 9, 27, 67, 201, 603, 1753, 1809, 5259, 15777, 47331, 53231, 117451, 159693, 352353, 479079, 1057059, 1437237, 3171177, 3566477, 10699431, 32098293, 93313943, 96294879, 279941829, 839825487, 2519476461, 6252034181, 18756102543, 56268307629, 168804922887]

約数ペア:

[(1, 168804922887), (3, 56268307629), (9, 18756102543), (27, 6252034181), (67, 2519476461), (201, 839825487), (603, 279941829), (1753, 96294879), (1809, 93313943), (5259, 32098293), (15777, 10699431), (47331, 3566477), (53231, 3171177), (117451, 1437237), (159693, 1057059), (352353, 479079)]