144496989

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{176431}}^1$

素因数の和:176457

約数の個数: 24

約数和(自身を含む): 256884992

約数和(自身を除く): 112388003

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 176431, 529293, 1235017, 1587879, 2293603, 3705051, 6880809, 11115153, 16055221, 20642427, 48165663, 144496989]

約数ペア:

[(1, 144496989), (3, 48165663), (7, 20642427), (9, 16055221), (13, 11115153), (21, 6880809), (39, 3705051), (63, 2293603), (91, 1587879), (117, 1235017), (273, 529293), (819, 176431)]