66701397

素因数分解:

$3^1\times 7^2\times {\mathrm{587}}^1\times {\mathrm{773}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 103765536

約数和(自身を除く): 37064139

約数列:

[1, 3, 7, 21, 49, 147, 587, 773, 1761, 2319, 4109, 5411, 12327, 16233, 28763, 37877, 86289, 113631, 453751, 1361253, 3176257, 9528771, 22233799, 66701397]

約数ペア:

[(1, 66701397), (3, 22233799), (7, 9528771), (21, 3176257), (49, 1361253), (147, 453751), (587, 113631), (773, 86289), (1761, 37877), (2319, 28763), (4109, 16233), (5411, 12327)]