64171081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1367}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 72624384

約数和(自身を除く): 8453303

約数列:

[1, 13, 23, 157, 299, 1367, 2041, 3611, 17771, 31441, 46943, 214619, 408733, 2790047, 4936237, 64171081]

約数ペア:

[(1, 64171081), (13, 4936237), (23, 2790047), (157, 408733), (299, 214619), (1367, 46943), (2041, 31441), (3611, 17771)]