164900991

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1\times {\mathrm{977}}^1$

素因数の和:1550

約数の個数: 16

約数和(自身を含む): 222326784

約数和(自身を除く): 57425793

約数列:

[1, 3, 127, 381, 443, 977, 1329, 2931, 56261, 124079, 168783, 372237, 432811, 1298433, 54966997, 164900991]

約数ペア:

[(1, 164900991), (3, 54966997), (127, 1298433), (381, 432811), (443, 372237), (977, 168783), (1329, 124079), (2931, 56261)]