153804639

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{23879}}^1$

素因数の和:24014

約数の個数: 16

約数和(自身を含む): 217785600

約数和(自身を除く): 63980961

約数列:

[1, 3, 19, 57, 113, 339, 2147, 6441, 23879, 71637, 453701, 1361103, 2698327, 8094981, 51268213, 153804639]

約数ペア:

[(1, 153804639), (3, 51268213), (19, 8094981), (57, 2698327), (113, 1361103), (339, 453701), (2147, 71637), (6441, 23879)]