156689217

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{983}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 230256000

約数和(自身を除く): 73566783

約数列:

[1, 3, 9, 89, 199, 267, 597, 801, 983, 1791, 2949, 8847, 17711, 53133, 87487, 159399, 195617, 262461, 586851, 787383, 1760553, 17409913, 52229739, 156689217]

約数ペア:

[(1, 156689217), (3, 52229739), (9, 17409913), (89, 1760553), (199, 787383), (267, 586851), (597, 262461), (801, 195617), (983, 159399), (1791, 87487), (2949, 53133), (8847, 17711)]