27926919

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 41513472

約数和(自身を除く): 13586553

約数列:

[1, 3, 9, 53, 127, 159, 381, 461, 477, 1143, 1383, 4149, 6731, 20193, 24433, 58547, 60579, 73299, 175641, 219897, 526923, 3102991, 9308973, 27926919]

約数ペア:

[(1, 27926919), (3, 9308973), (9, 3102991), (53, 526923), (127, 219897), (159, 175641), (381, 73299), (461, 60579), (477, 58547), (1143, 24433), (1383, 20193), (4149, 6731)]