73118703

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 115057152

約数和(自身を除く): 41938449

約数列:

[1, 3, 7, 21, 41, 123, 163, 287, 489, 521, 861, 1141, 1563, 3423, 3647, 6683, 10941, 20049, 21361, 46781, 64083, 84923, 140343, 149527, 254769, 448581, 594461, 1783383, 3481843, 10445529, 24372901, 73118703]

約数ペア:

[(1, 73118703), (3, 24372901), (7, 10445529), (21, 3481843), (41, 1783383), (123, 594461), (163, 448581), (287, 254769), (489, 149527), (521, 140343), (861, 84923), (1141, 64083), (1563, 46781), (3423, 21361), (3647, 20049), (6683, 10941)]