156615147

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{446197}}^1$

素因数の和:446219

約数の個数: 16

約数和(自身を含む): 249870880

約数和(自身を除く): 93255733

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 446197, 1338591, 4015773, 5800561, 12047319, 17401683, 52205049, 156615147]

約数ペア:

[(1, 156615147), (3, 52205049), (9, 17401683), (13, 12047319), (27, 5800561), (39, 4015773), (117, 1338591), (351, 446197)]