68363477

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 93078720

約数和(自身を除く): 24715243

約数列:

[1, 7, 13, 17, 49, 59, 91, 107, 119, 221, 413, 637, 749, 767, 833, 1003, 1391, 1547, 1819, 2891, 5243, 5369, 6313, 7021, 9737, 10829, 12733, 13039, 23647, 37583, 44191, 49147, 68159, 82069, 89131, 91273, 107321, 165529, 309337, 574483, 638911, 751247, 1158703, 1395173, 4021381, 5258729, 9766211, 68363477]

約数ペア:

[(1, 68363477), (7, 9766211), (13, 5258729), (17, 4021381), (49, 1395173), (59, 1158703), (91, 751247), (107, 638911), (119, 574483), (221, 309337), (413, 165529), (637, 107321), (749, 91273), (767, 89131), (833, 82069), (1003, 68159), (1391, 49147), (1547, 44191), (1819, 37583), (2891, 23647), (5243, 13039), (5369, 12733), (6313, 10829), (7021, 9737)]