107428321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 49335839

約数列:

[1, 7, 11, 13, 17, 59, 77, 91, 107, 119, 143, 187, 221, 413, 649, 749, 767, 1001, 1003, 1177, 1309, 1391, 1547, 1819, 2431, 4543, 5369, 6313, 7021, 8239, 8437, 9737, 11033, 12733, 13039, 15301, 17017, 20009, 23647, 44191, 59059, 69443, 77231, 82069, 91273, 107107, 107321, 140063, 143429, 165529, 260117, 486101, 574483, 751247, 902759, 1004003, 1180531, 1395173, 1820819, 6319313, 8263717, 9766211, 15346903, 107428321]

約数ペア:

[(1, 107428321), (7, 15346903), (11, 9766211), (13, 8263717), (17, 6319313), (59, 1820819), (77, 1395173), (91, 1180531), (107, 1004003), (119, 902759), (143, 751247), (187, 574483), (221, 486101), (413, 260117), (649, 165529), (749, 143429), (767, 140063), (1001, 107321), (1003, 107107), (1177, 91273), (1309, 82069), (1391, 77231), (1547, 69443), (1819, 59059), (2431, 44191), (4543, 23647), (5369, 20009), (6313, 17017), (7021, 15301), (8239, 13039), (8437, 12733), (9737, 11033)]