42601983

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{15761}}^1$

素因数の和:15834

約数の個数: 16

約数和(自身を含む): 61282656

約数和(自身を除く): 18680673

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 15761, 47283, 267937, 803811, 835333, 2505999, 14200661, 42601983]

約数ペア:

[(1, 42601983), (3, 14200661), (17, 2505999), (51, 835333), (53, 803811), (159, 267937), (901, 47283), (2703, 15761)]