81455406

素因数分解:

$2^1\times 3^1\times {\mathrm{2467}}^1\times {\mathrm{5503}}^1$

素因数の和:7975

約数の個数: 16

約数和(自身を含む): 163006464

約数和(自身を除く): 81551058

約数列:

[1, 2, 3, 6, 2467, 4934, 5503, 7401, 11006, 14802, 16509, 33018, 13575901, 27151802, 40727703, 81455406]

約数ペア:

[(1, 81455406), (2, 40727703), (3, 27151802), (6, 13575901), (2467, 33018), (4934, 16509), (5503, 14802), (7401, 11006)]