66242163

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 97880832

約数和(自身を除く): 31638669

約数列:

[1, 3, 13, 39, 67, 101, 201, 251, 303, 753, 871, 1313, 2613, 3263, 3939, 6767, 9789, 16817, 20301, 25351, 50451, 76053, 87971, 218621, 263913, 329563, 655863, 988689, 1698517, 5095551, 22080721, 66242163]

約数ペア:

[(1, 66242163), (3, 22080721), (13, 5095551), (39, 1698517), (67, 988689), (101, 655863), (201, 329563), (251, 263913), (303, 218621), (753, 87971), (871, 76053), (1313, 50451), (2613, 25351), (3263, 20301), (3939, 16817), (6767, 9789)]