312617919681

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1\times {\mathrm{27689}}^1$

素因数の和:28498

約数の個数: 48

約数和(自身を含む): 483238126800

約数和(自身を除く): 170620207119

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 677, 981, 1853, 2031, 5559, 6093, 11509, 16677, 27689, 34527, 73793, 83067, 103581, 221379, 249201, 470713, 664137, 1254481, 1412139, 3018101, 3763443, 4236417, 9054303, 11290329, 18745453, 27162909, 51307717, 56236359, 153923151, 168709077, 318672701, 461769453, 956018103, 2043254377, 2868054309, 6129763131, 18389289393, 34735324409, 104205973227, 312617919681]

約数ペア:

[(1, 312617919681), (3, 104205973227), (9, 34735324409), (17, 18389289393), (51, 6129763131), (109, 2868054309), (153, 2043254377), (327, 956018103), (677, 461769453), (981, 318672701), (1853, 168709077), (2031, 153923151), (5559, 56236359), (6093, 51307717), (11509, 27162909), (16677, 18745453), (27689, 11290329), (34527, 9054303), (73793, 4236417), (83067, 3763443), (103581, 3018101), (221379, 1412139), (249201, 1254481), (470713, 664137)]