25080873153

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{321661}}^1$

素因数の和:321797

約数の個数: 32

約数和(自身を含む): 39525826560

約数和(自身を除く): 14444953407

約数列:

[1, 3, 7, 21, 47, 79, 141, 237, 329, 553, 987, 1659, 3713, 11139, 25991, 77973, 321661, 964983, 2251627, 6754881, 15118067, 25411219, 45354201, 76233657, 105826469, 177878533, 317479407, 533635599, 1194327293, 3582981879, 8360291051, 25080873153]

約数ペア:

[(1, 25080873153), (3, 8360291051), (7, 3582981879), (21, 1194327293), (47, 533635599), (79, 317479407), (141, 177878533), (237, 105826469), (329, 76233657), (553, 45354201), (987, 25411219), (1659, 15118067), (3713, 6754881), (11139, 2251627), (25991, 964983), (77973, 321661)]