61421703

素因数分解:

$3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{10559}}^1$

素因数の和:10846

約数の個数: 16

約数和(自身を含む): 93941760

約数和(自身を除く): 32520057

約数列:

[1, 3, 7, 21, 277, 831, 1939, 5817, 10559, 31677, 73913, 221739, 2924843, 8774529, 20473901, 61421703]

約数ペア:

[(1, 61421703), (3, 20473901), (7, 8774529), (21, 2924843), (277, 221739), (831, 73913), (1939, 31677), (5817, 10559)]