155909637

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{444187}}^1$

素因数の和:444209

約数の個数: 16

約数和(自身を含む): 248745280

約数和(自身を除く): 92835643

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 444187, 1332561, 3997683, 5774431, 11993049, 17323293, 51969879, 155909637]

約数ペア:

[(1, 155909637), (3, 51969879), (9, 17323293), (13, 11993049), (27, 5774431), (39, 3997683), (117, 1332561), (351, 444187)]