57003723

素因数分解:

$3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1531}}^1$

素因数の和:1744

約数の個数: 32

約数和(自身を含む): 97067520

約数和(自身を除く): 40063797

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 197, 591, 1379, 1531, 1773, 4137, 4593, 5319, 10717, 12411, 13779, 32151, 37233, 41337, 96453, 289359, 301607, 904821, 2111249, 2714463, 6333747, 8143389, 19001241, 57003723]

約数ペア:

[(1, 57003723), (3, 19001241), (7, 8143389), (9, 6333747), (21, 2714463), (27, 2111249), (63, 904821), (189, 301607), (197, 289359), (591, 96453), (1379, 41337), (1531, 37233), (1773, 32151), (4137, 13779), (4593, 12411), (5319, 10717)]