48742947

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4517}}^1$

素因数の和:4643

約数の個数: 24

約数和(自身を含む): 77528880

約数和(自身を除く): 28785933

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 981, 1199, 3597, 4517, 10791, 13551, 40653, 49687, 149061, 447183, 492353, 1477059, 4431177, 5415883, 16247649, 48742947]

約数ペア:

[(1, 48742947), (3, 16247649), (9, 5415883), (11, 4431177), (33, 1477059), (99, 492353), (109, 447183), (327, 149061), (981, 49687), (1199, 40653), (3597, 13551), (4517, 10791)]