72563139

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1741}}^1$

素因数の和:2179

約数の個数: 24

約数和(自身を含む): 114679344

約数和(自身を除く): 42116205

約数列:

[1, 3, 9, 11, 33, 99, 421, 1263, 1741, 3789, 4631, 5223, 13893, 15669, 19151, 41679, 57453, 172359, 732961, 2198883, 6596649, 8062571, 24187713, 72563139]

約数ペア:

[(1, 72563139), (3, 24187713), (9, 8062571), (11, 6596649), (33, 2198883), (99, 732961), (421, 172359), (1263, 57453), (1741, 41679), (3789, 19151), (4631, 15669), (5223, 13893)]