80463453

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2731}}^1$

素因数の和:2825

約数の個数: 32

約数和(自身を含む): 130086912

約数和(自身を除く): 49623459

約数列:

[1, 3, 7, 21, 23, 61, 69, 161, 183, 427, 483, 1281, 1403, 2731, 4209, 8193, 9821, 19117, 29463, 57351, 62813, 166591, 188439, 439691, 499773, 1166137, 1319073, 3498411, 3831593, 11494779, 26821151, 80463453]

約数ペア:

[(1, 80463453), (3, 26821151), (7, 11494779), (21, 3831593), (23, 3498411), (61, 1319073), (69, 1166137), (161, 499773), (183, 439691), (427, 188439), (483, 166591), (1281, 62813), (1403, 57351), (2731, 29463), (4209, 19117), (8193, 9821)]