81380346

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{134291}}^1$

素因数の和:134397

約数の個数: 16

約数和(自身を含む): 164373408

約数和(自身を除く): 82993062

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 134291, 268582, 402873, 805746, 13563391, 27126782, 40690173, 81380346]

約数ペア:

[(1, 81380346), (2, 40690173), (3, 27126782), (6, 13563391), (101, 805746), (202, 402873), (303, 268582), (606, 134291)]