27798447

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{487}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 37946880

約数和(自身を除く): 10148433

約数列:

[1, 3, 53, 159, 359, 487, 1077, 1461, 19027, 25811, 57081, 77433, 174833, 524499, 9266149, 27798447]

約数ペア:

[(1, 27798447), (3, 9266149), (53, 524499), (159, 174833), (359, 77433), (487, 57081), (1077, 25811), (1461, 19027)]