348516351

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{60601}}^1$

素因数の和:60684

約数の個数: 20

約数和(自身を含む): 527964624

約数和(自身を除く): 179448273

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 60601, 181803, 545409, 1636227, 4302671, 4908681, 12908013, 38724039, 116172117, 348516351]

約数ペア:

[(1, 348516351), (3, 116172117), (9, 38724039), (27, 12908013), (71, 4908681), (81, 4302671), (213, 1636227), (639, 545409), (1917, 181803), (5751, 60601)]