173692107

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{73943}}^1$

素因数の和:73984

約数の個数: 20

約数和(自身を含む): 268416720

約数和(自身を除く): 94724613

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 73943, 221829, 665487, 1996461, 2144347, 5989383, 6433041, 19299123, 57897369, 173692107]

約数ペア:

[(1, 173692107), (3, 57897369), (9, 19299123), (27, 6433041), (29, 5989383), (81, 2144347), (87, 1996461), (261, 665487), (783, 221829), (2349, 73943)]