54210639

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 84994560

約数和(自身を除く): 30783921

約数列:

[1, 3, 7, 21, 61, 101, 183, 303, 419, 427, 707, 1257, 1281, 2121, 2933, 6161, 8799, 18483, 25559, 42319, 43127, 76677, 126957, 129381, 178913, 296233, 536739, 888699, 2581459, 7744377, 18070213, 54210639]

約数ペア:

[(1, 54210639), (3, 18070213), (7, 7744377), (21, 2581459), (61, 888699), (101, 536739), (183, 296233), (303, 178913), (419, 129381), (427, 126957), (707, 76677), (1257, 43127), (1281, 42319), (2121, 25559), (2933, 18483), (6161, 8799)]