201696876333

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{57908951}}^1$

素因数の和:57909006

約数の個数: 20

約数和(自身を含む): 308307260448

約数和(自身を除く): 106610384115

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 57908951, 173726853, 521180559, 1563541677, 2490084893, 4690625031, 7470254679, 22410764037, 67232292111, 201696876333]

約数ペア:

[(1, 201696876333), (3, 67232292111), (9, 22410764037), (27, 7470254679), (43, 4690625031), (81, 2490084893), (129, 1563541677), (387, 521180559), (1161, 173726853), (3483, 57908951)]