168237

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:110

約数の個数: 20

約数和(自身を含む): 263296

約数和(自身を除く): 95059

約数列:

[1, 3, 9, 27, 31, 67, 81, 93, 201, 279, 603, 837, 1809, 2077, 2511, 5427, 6231, 18693, 56079, 168237]

約数ペア:

[(1, 168237), (3, 56079), (9, 18693), (27, 6231), (31, 5427), (67, 2511), (81, 2077), (93, 1809), (201, 837), (279, 603)]