190025973

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{370421}}^1$

素因数の和:370449

約数の個数: 16

約数和(自身を含む): 296337600

約数和(自身を除く): 106311627

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 370421, 1111263, 3333789, 7037999, 10001367, 21113997, 63341991, 190025973]

約数ペア:

[(1, 190025973), (3, 63341991), (9, 21113997), (19, 10001367), (27, 7037999), (57, 3333789), (171, 1111263), (513, 370421)]