42580359

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 68234400

約数和(自身を除く): 25654041

約数列:

[1, 3, 9, 17, 51, 53, 59, 89, 153, 159, 177, 267, 477, 531, 801, 901, 1003, 1513, 2703, 3009, 3127, 4539, 4717, 5251, 8109, 9027, 9381, 13617, 14151, 15753, 28143, 42453, 47259, 53159, 80189, 89267, 159477, 240567, 267801, 278303, 478431, 721701, 803403, 834909, 2504727, 4731151, 14193453, 42580359]

約数ペア:

[(1, 42580359), (3, 14193453), (9, 4731151), (17, 2504727), (51, 834909), (53, 803403), (59, 721701), (89, 478431), (153, 278303), (159, 267801), (177, 240567), (267, 159477), (477, 89267), (531, 80189), (801, 53159), (901, 47259), (1003, 42453), (1513, 28143), (2703, 15753), (3009, 14151), (3127, 13617), (4539, 9381), (4717, 9027), (5251, 8109)]