1263670155621

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{101231287}}^1$

素因数の和:101231385

約数の個数: 24

約数和(自身を含む): 1947689981120

約数和(自身を除く): 684019825499

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 4161, 12483, 101231287, 303693861, 911081583, 1923394453, 5770183359, 7389883951, 17310550077, 22169651853, 66508955559, 140407795069, 421223385207, 1263670155621]

約数ペア:

[(1, 1263670155621), (3, 421223385207), (9, 140407795069), (19, 66508955559), (57, 22169651853), (73, 17310550077), (171, 7389883951), (219, 5770183359), (657, 1923394453), (1387, 911081583), (4161, 303693861), (12483, 101231287)]