169489431

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{9067}}^1$

素因数の和:9171

約数の個数: 24

約数和(自身を含む): 256515584

約数和(自身を除く): 87026153

約数列:

[1, 3, 9, 31, 67, 93, 201, 279, 603, 2077, 6231, 9067, 18693, 27201, 81603, 281077, 607489, 843231, 1822467, 2529693, 5467401, 18832159, 56496477, 169489431]

約数ペア:

[(1, 169489431), (3, 56496477), (9, 18832159), (31, 5467401), (67, 2529693), (93, 1822467), (201, 843231), (279, 607489), (603, 281077), (2077, 81603), (6231, 27201), (9067, 18693)]