145865889

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{4967}}^1$

素因数の和:5237

約数の個数: 24

約数和(自身を含む): 227852352

約数和(自身を除く): 81986463

約数列:

[1, 3, 9, 13, 39, 117, 251, 753, 2259, 3263, 4967, 9789, 14901, 29367, 44703, 64571, 193713, 581139, 1246717, 3740151, 11220453, 16207321, 48621963, 145865889]

約数ペア:

[(1, 145865889), (3, 48621963), (9, 16207321), (13, 11220453), (39, 3740151), (117, 1246717), (251, 581139), (753, 193713), (2259, 64571), (3263, 44703), (4967, 29367), (9789, 14901)]