42802263

素因数分解:

$3^5\times 7^1\times {\mathrm{25163}}^1$

素因数の和:25185

約数の個数: 24

約数和(自身を含む): 73277568

約数和(自身を除く): 30475305

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 25163, 75489, 176141, 226467, 528423, 679401, 1585269, 2038203, 4755807, 6114609, 14267421, 42802263]

約数ペア:

[(1, 42802263), (3, 14267421), (7, 6114609), (9, 4755807), (21, 2038203), (27, 1585269), (63, 679401), (81, 528423), (189, 226467), (243, 176141), (567, 75489), (1701, 25163)]