81914334

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{203767}}^1$

素因数の和:203839

約数の個数: 16

約数和(自身を含む): 166274688

約数和(自身を除く): 84360354

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 203767, 407534, 611301, 1222602, 13652389, 27304778, 40957167, 81914334]

約数ペア:

[(1, 81914334), (2, 40957167), (3, 27304778), (6, 13652389), (67, 1222602), (134, 611301), (201, 407534), (402, 203767)]