53373819

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{1997}}^1$

素因数の和:2210

約数の個数: 16

約数和(自身を含む): 72887040

約数和(自身を除く): 19513221

約数列:

[1, 3, 59, 151, 177, 453, 1997, 5991, 8909, 26727, 117823, 301547, 353469, 904641, 17791273, 53373819]

約数ペア:

[(1, 53373819), (3, 17791273), (59, 904641), (151, 353469), (177, 301547), (453, 117823), (1997, 26727), (5991, 8909)]