144440469

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 218359680

約数和(自身を除く): 73919211

約数列:

[1, 3, 9, 27, 97, 131, 291, 393, 421, 873, 1179, 1263, 2619, 3537, 3789, 11367, 12707, 38121, 40837, 55151, 114363, 122511, 165453, 343089, 367533, 496359, 1102599, 1489077, 5349647, 16048941, 48146823, 144440469]

約数ペア:

[(1, 144440469), (3, 48146823), (9, 16048941), (27, 5349647), (97, 1489077), (131, 1102599), (291, 496359), (393, 367533), (421, 343089), (873, 165453), (1179, 122511), (1263, 114363), (2619, 55151), (3537, 40837), (3789, 38121), (11367, 12707)]