151377417

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{30637}}^1$

素因数の和:30710

約数の個数: 20

約数和(自身を含む): 229846276

約数和(自身を除く): 78468859

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 30637, 91911, 275733, 827199, 1868857, 2481597, 5606571, 16819713, 50459139, 151377417]

約数ペア:

[(1, 151377417), (3, 50459139), (9, 16819713), (27, 5606571), (61, 2481597), (81, 1868857), (183, 827199), (549, 275733), (1647, 91911), (4941, 30637)]