161002737

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{4831}}^1$

素因数の和:4890

約数の個数: 36

約数和(自身を含む): 277897984

約数和(自身を除く): 116895247

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 529, 1449, 1587, 3703, 4761, 4831, 11109, 14493, 33327, 33817, 43479, 101451, 111113, 304353, 333339, 777791, 1000017, 2333373, 2555599, 7000119, 7666797, 17889193, 23000391, 53667579, 161002737]

約数ペア:

[(1, 161002737), (3, 53667579), (7, 23000391), (9, 17889193), (21, 7666797), (23, 7000119), (63, 2555599), (69, 2333373), (161, 1000017), (207, 777791), (483, 333339), (529, 304353), (1449, 111113), (1587, 101451), (3703, 43479), (4761, 33817), (4831, 33327), (11109, 14493)]