27863319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 41990400

約数和(自身を除く): 14127081

約数列:

[1, 3, 11, 33, 53, 89, 159, 179, 267, 537, 583, 979, 1749, 1969, 2937, 4717, 5907, 9487, 14151, 15931, 28461, 47793, 51887, 104357, 155661, 175241, 313071, 525723, 844343, 2533029, 9287773, 27863319]

約数ペア:

[(1, 27863319), (3, 9287773), (11, 2533029), (33, 844343), (53, 525723), (89, 313071), (159, 175241), (179, 155661), (267, 104357), (537, 51887), (583, 47793), (979, 28461), (1749, 15931), (1969, 14151), (2937, 9487), (4717, 5907)]