27812138499

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{343627}}^1$

素因数の和:343696

約数の個数: 36

約数和(自身を含む): 44466150456

約数和(自身を除く): 16654011957

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 529, 1173, 1587, 3519, 4761, 8993, 26979, 80937, 343627, 1030881, 3092643, 5841659, 7903421, 17524977, 23710263, 52574931, 71130789, 134358157, 181778683, 403074471, 545336049, 1209223413, 1636008147, 3090237611, 9270712833, 27812138499]

約数ペア:

[(1, 27812138499), (3, 9270712833), (9, 3090237611), (17, 1636008147), (23, 1209223413), (51, 545336049), (69, 403074471), (153, 181778683), (207, 134358157), (391, 71130789), (529, 52574931), (1173, 23710263), (1587, 17524977), (3519, 7903421), (4761, 5841659), (8993, 3092643), (26979, 1030881), (80937, 343627)]