29053071

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 47174400

約数和(自身を除く): 18121329

約数列:

[1, 3, 9, 19, 23, 57, 69, 83, 89, 171, 207, 249, 267, 437, 747, 801, 1311, 1577, 1691, 1909, 2047, 3933, 4731, 5073, 5727, 6141, 7387, 14193, 15219, 17181, 18423, 22161, 36271, 38893, 66483, 108813, 116679, 140353, 169901, 326439, 350037, 421059, 509703, 1263177, 1529109, 3228119, 9684357, 29053071]

約数ペア:

[(1, 29053071), (3, 9684357), (9, 3228119), (19, 1529109), (23, 1263177), (57, 509703), (69, 421059), (83, 350037), (89, 326439), (171, 169901), (207, 140353), (249, 116679), (267, 108813), (437, 66483), (747, 38893), (801, 36271), (1311, 22161), (1577, 18423), (1691, 17181), (1909, 15219), (2047, 14193), (3933, 7387), (4731, 6141), (5073, 5727)]