47621109

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 68253472

約数和(自身を除く): 20632363

約数列:

[1, 3, 23, 37, 69, 111, 529, 811, 851, 1587, 2433, 2553, 18653, 19573, 30007, 55959, 58719, 90021, 429019, 690161, 1287057, 2070483, 15873703, 47621109]

約数ペア:

[(1, 47621109), (3, 15873703), (23, 2070483), (37, 1287057), (69, 690161), (111, 429019), (529, 90021), (811, 58719), (851, 55959), (1587, 30007), (2433, 19573), (2553, 18653)]