64071339

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1\times {\mathrm{571}}^1$

素因数の和:1018

約数の個数: 16

約数和(自身を含む): 86596224

約数和(自身を除く): 22524885

約数列:

[1, 3, 113, 331, 339, 571, 993, 1713, 37403, 64523, 112209, 189001, 193569, 567003, 21357113, 64071339]

約数ペア:

[(1, 64071339), (3, 21357113), (113, 567003), (331, 193569), (339, 189001), (571, 112209), (993, 64523), (1713, 37403)]