427431704463

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{5981}}^1\times {\mathrm{51899}}^1$

素因数の和:57909

約数の個数: 40

約数和(自身を含む): 676194512400

約数和(自身を除く): 248762807937

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 5981, 17943, 51899, 53829, 101677, 155697, 161487, 305031, 467091, 484461, 882283, 915093, 1401273, 2646849, 2745279, 4203819, 7940547, 8235837, 23821641, 71464923, 310407919, 931223757, 2793671271, 5276934623, 8381013813, 15830803869, 25143041439, 47492411607, 142477234821, 427431704463]

約数ペア:

[(1, 427431704463), (3, 142477234821), (9, 47492411607), (17, 25143041439), (27, 15830803869), (51, 8381013813), (81, 5276934623), (153, 2793671271), (459, 931223757), (1377, 310407919), (5981, 71464923), (17943, 23821641), (51899, 8235837), (53829, 7940547), (101677, 4203819), (155697, 2745279), (161487, 2646849), (305031, 1401273), (467091, 915093), (484461, 882283)]