245083077

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{57089}}^1$

素因数の和:57154

約数の個数: 20

約数和(自身を含む): 373026060

約数和(自身を除く): 127942983

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 57089, 171267, 513801, 1541403, 3025717, 4624209, 9077151, 27231453, 81694359, 245083077]

約数ペア:

[(1, 245083077), (3, 81694359), (9, 27231453), (27, 9077151), (53, 4624209), (81, 3025717), (159, 1541403), (477, 513801), (1431, 171267), (4293, 57089)]