157484007

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{67043}}^1$

素因数の和:67084

約数の個数: 20

約数和(自身を含む): 243369720

約数和(自身を除く): 85885713

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 67043, 201129, 603387, 1810161, 1944247, 5430483, 5832741, 17498223, 52494669, 157484007]

約数ペア:

[(1, 157484007), (3, 52494669), (9, 17498223), (27, 5832741), (29, 5430483), (81, 1944247), (87, 1810161), (261, 603387), (783, 201129), (2349, 67043)]