138279068641

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{121949}}^1$

素因数の和:122353

約数の個数: 24

約数和(自身を含む): 163574461800

約数和(自身を除く): 25295393159

約数列:

[1, 7, 49, 73, 317, 511, 2219, 3577, 15533, 23141, 121949, 161987, 853643, 1133909, 5975501, 8902277, 38657833, 62315939, 270604831, 436211573, 1894233817, 2822021809, 19754152663, 138279068641]

約数ペア:

[(1, 138279068641), (7, 19754152663), (49, 2822021809), (73, 1894233817), (317, 436211573), (511, 270604831), (2219, 62315939), (3577, 38657833), (15533, 8902277), (23141, 5975501), (121949, 1133909), (161987, 853643)]