98078057

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 134009280

約数和(自身を除く): 35931223

約数列:

[1, 7, 11, 19, 49, 61, 77, 133, 157, 209, 427, 539, 671, 931, 1099, 1159, 1463, 1727, 2983, 2989, 4697, 7693, 8113, 9577, 10241, 12089, 12749, 20881, 32813, 32879, 56791, 67039, 84623, 89243, 105347, 146167, 181963, 229691, 469273, 624701, 737429, 1273741, 1607837, 2001593, 5162003, 8916187, 14011151, 98078057]

約数ペア:

[(1, 98078057), (7, 14011151), (11, 8916187), (19, 5162003), (49, 2001593), (61, 1607837), (77, 1273741), (133, 737429), (157, 624701), (209, 469273), (427, 229691), (539, 181963), (671, 146167), (931, 105347), (1099, 89243), (1159, 84623), (1463, 67039), (1727, 56791), (2983, 32879), (2989, 32813), (4697, 20881), (7693, 12749), (8113, 12089), (9577, 10241)]