137723733903

素因数分解:

$3^1\times 7^3\times {\mathrm{131}}^1\times {\mathrm{1021697}}^1$

素因数の和:1021852

約数の個数: 32

約数和(自身を含む): 215782617600

約数和(自身を除く): 78058883697

約数列:

[1, 3, 7, 21, 49, 131, 147, 343, 393, 917, 1029, 2751, 6419, 19257, 44933, 134799, 1021697, 3065091, 7151879, 21455637, 50063153, 133842307, 150189459, 350442071, 401526921, 936896149, 1051326213, 2810688447, 6558273043, 19674819129, 45907911301, 137723733903]

約数ペア:

[(1, 137723733903), (3, 45907911301), (7, 19674819129), (21, 6558273043), (49, 2810688447), (131, 1051326213), (147, 936896149), (343, 401526921), (393, 350442071), (917, 150189459), (1029, 133842307), (2751, 50063153), (6419, 21455637), (19257, 7151879), (44933, 3065091), (134799, 1021697)]