187490079

素因数分解:

$3^3\times 7^1\times {\mathrm{992011}}^1$

素因数の和:992027

約数の個数: 16

約数和(自身を含む): 317443840

約数和(自身を除く): 129953761

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 992011, 2976033, 6944077, 8928099, 20832231, 26784297, 62496693, 187490079]

約数ペア:

[(1, 187490079), (3, 62496693), (7, 26784297), (9, 20832231), (21, 8928099), (27, 6944077), (63, 2976033), (189, 992011)]