78932421

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 121040640

約数和(自身を除く): 42108219

約数列:

[1, 3, 9, 27, 41, 113, 123, 339, 369, 631, 1017, 1107, 1893, 3051, 4633, 5679, 13899, 17037, 25871, 41697, 71303, 77613, 125091, 213909, 232839, 641727, 698517, 1925181, 2923423, 8770269, 26310807, 78932421]

約数ペア:

[(1, 78932421), (3, 26310807), (9, 8770269), (27, 2923423), (41, 1925181), (113, 698517), (123, 641727), (339, 232839), (369, 213909), (631, 125091), (1017, 77613), (1107, 71303), (1893, 41697), (3051, 25871), (4633, 17037), (5679, 13899)]