40865229

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:591

約数の個数: 40

約数和(自身を含む): 65862720

約数和(自身を除く): 24997491

約数列:

[1, 3, 9, 17, 27, 51, 59, 81, 153, 177, 459, 503, 531, 1003, 1377, 1509, 1593, 3009, 4527, 4779, 8551, 9027, 13581, 25653, 27081, 29677, 40743, 76959, 81243, 89031, 230877, 267093, 504509, 692631, 801279, 1513527, 2403837, 4540581, 13621743, 40865229]

約数ペア:

[(1, 40865229), (3, 13621743), (9, 4540581), (17, 2403837), (27, 1513527), (51, 801279), (59, 692631), (81, 504509), (153, 267093), (177, 230877), (459, 89031), (503, 81243), (531, 76959), (1003, 40743), (1377, 29677), (1509, 27081), (1593, 25653), (3009, 13581), (4527, 9027), (4779, 8551)]