67753653

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 111974400

約数和(自身を除く): 44220747

約数列:

[1, 3, 11, 17, 23, 33, 51, 59, 69, 89, 177, 187, 253, 267, 391, 561, 649, 759, 979, 1003, 1173, 1357, 1513, 1947, 2047, 2937, 3009, 4071, 4301, 4539, 5251, 6141, 11033, 12903, 14927, 15753, 16643, 22517, 23069, 33099, 34799, 44781, 49929, 57761, 67551, 69207, 89267, 104397, 120773, 173283, 253759, 267801, 362319, 382789, 761277, 981937, 1148367, 1328503, 2053141, 2945811, 3985509, 6159423, 22584551, 67753653]

約数ペア:

[(1, 67753653), (3, 22584551), (11, 6159423), (17, 3985509), (23, 2945811), (33, 2053141), (51, 1328503), (59, 1148367), (69, 981937), (89, 761277), (177, 382789), (187, 362319), (253, 267801), (267, 253759), (391, 173283), (561, 120773), (649, 104397), (759, 89267), (979, 69207), (1003, 67551), (1173, 57761), (1357, 49929), (1513, 44781), (1947, 34799), (2047, 33099), (2937, 23069), (3009, 22517), (4071, 16643), (4301, 15753), (4539, 14927), (5251, 12903), (6141, 11033)]