351617139

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{194371}}^1$

素因数の和:194447

約数の個数: 16

約数和(自身を含む): 528691840

約数和(自身を除く): 177074701

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 194371, 583113, 1749339, 5248017, 13022857, 39068571, 117205713, 351617139]

約数ペア:

[(1, 351617139), (3, 117205713), (9, 39068571), (27, 13022857), (67, 5248017), (201, 1749339), (603, 583113), (1809, 194371)]