173675907

素因数分解:

$3^4\times {\mathrm{401}}^1\times {\mathrm{5347}}^1$

素因数の和:5760

約数の個数: 20

約数和(自身を含む): 260137416

約数和(自身を除く): 86461509

約数列:

[1, 3, 9, 27, 81, 401, 1203, 3609, 5347, 10827, 16041, 32481, 48123, 144369, 433107, 2144147, 6432441, 19297323, 57891969, 173675907]

約数ペア:

[(1, 173675907), (3, 57891969), (9, 19297323), (27, 6432441), (81, 2144147), (401, 433107), (1203, 144369), (3609, 48123), (5347, 32481), (10827, 16041)]