27419439

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{557}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 37363680

約数和(自身を除く): 9944241

約数列:

[1, 3, 61, 183, 269, 557, 807, 1671, 16409, 33977, 49227, 101931, 149833, 449499, 9139813, 27419439]

約数ペア:

[(1, 27419439), (3, 9139813), (61, 449499), (183, 149833), (269, 101931), (557, 49227), (807, 33977), (1671, 16409)]