80955018

素因数分解:

$2^1\times 3^3\times {\mathrm{1499167}}^1$

素因数の和:1499178

約数の個数: 16

約数和(自身を含む): 179900160

約数和(自身を除く): 98945142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1499167, 2998334, 4497501, 8995002, 13492503, 26985006, 40477509, 80955018]

約数ペア:

[(1, 80955018), (2, 40477509), (3, 26985006), (6, 13492503), (9, 8995002), (18, 4497501), (27, 2998334), (54, 1499167)]