87106149

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{57269}}^1$

素因数の和:57301

約数の個数: 18

約数和(自身を含む): 136245330

約数和(自身を除く): 49139181

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 57269, 171807, 515421, 744497, 2233491, 6700473, 9678461, 29035383, 87106149]

約数ペア:

[(1, 87106149), (3, 29035383), (9, 9678461), (13, 6700473), (39, 2233491), (117, 744497), (169, 515421), (507, 171807), (1521, 57269)]