167639421

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{4517}}^1$

素因数の和:4748

約数の個数: 16

約数和(自身を含む): 227707200

約数和(自身を除く): 60067779

約数列:

[1, 3, 89, 139, 267, 417, 4517, 12371, 13551, 37113, 402013, 627863, 1206039, 1883589, 55879807, 167639421]

約数ペア:

[(1, 167639421), (3, 55879807), (89, 1883589), (139, 1206039), (267, 627863), (417, 402013), (4517, 37113), (12371, 13551)]