25086159

素因数分解:

$3^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{401}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 42708480

約数和(自身を除く): 17622321

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 331, 401, 993, 1203, 2317, 2807, 2979, 3609, 6951, 8421, 8937, 10827, 20853, 25263, 62559, 75789, 132731, 398193, 929117, 1194579, 2787351, 3583737, 8362053, 25086159]

約数ペア:

[(1, 25086159), (3, 8362053), (7, 3583737), (9, 2787351), (21, 1194579), (27, 929117), (63, 398193), (189, 132731), (331, 75789), (401, 62559), (993, 25263), (1203, 20853), (2317, 10827), (2807, 8937), (2979, 8421), (3609, 6951)]