137720007

素因数分解:

$3^5\times {\mathrm{439}}^1\times {\mathrm{1291}}^1$

素因数の和:1745

約数の個数: 24

約数和(自身を含む): 206926720

約数和(自身を除く): 69206713

約数列:

[1, 3, 9, 27, 81, 243, 439, 1291, 1317, 3873, 3951, 11619, 11853, 34857, 35559, 104571, 106677, 313713, 566749, 1700247, 5100741, 15302223, 45906669, 137720007]

約数ペア:

[(1, 137720007), (3, 45906669), (9, 15302223), (27, 5100741), (81, 1700247), (243, 566749), (439, 313713), (1291, 106677), (1317, 104571), (3873, 35559), (3951, 34857), (11619, 11853)]