7207656291243

素因数分解:

$3^7\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{556609}}^1$

素因数の和:556852

約数の個数: 64

約数和(自身を含む): 11216982835200

約数和(自身を除く): 4009326543957

約数列:

[1, 3, 9, 27, 31, 81, 93, 191, 243, 279, 573, 729, 837, 1719, 2187, 2511, 5157, 5921, 7533, 15471, 17763, 22599, 46413, 53289, 67797, 139239, 159867, 417717, 479601, 556609, 1438803, 1669827, 4316409, 5009481, 12949227, 15028443, 17254879, 45085329, 51764637, 106312319, 135255987, 155293911, 318936957, 405767961, 465881733, 956810871, 1217303883, 1397645199, 2870432613, 3295681889, 4192935597, 8611297839, 9887045667, 12578806791, 25833893517, 29661137001, 37736420373, 77501680551, 88983411003, 232505041653, 266950233009, 800850699027, 2402552097081, 7207656291243]

約数ペア:

[(1, 7207656291243), (3, 2402552097081), (9, 800850699027), (27, 266950233009), (31, 232505041653), (81, 88983411003), (93, 77501680551), (191, 37736420373), (243, 29661137001), (279, 25833893517), (573, 12578806791), (729, 9887045667), (837, 8611297839), (1719, 4192935597), (2187, 3295681889), (2511, 2870432613), (5157, 1397645199), (5921, 1217303883), (7533, 956810871), (15471, 465881733), (17763, 405767961), (22599, 318936957), (46413, 155293911), (53289, 135255987), (67797, 106312319), (139239, 51764637), (159867, 45085329), (417717, 17254879), (479601, 15028443), (556609, 12949227), (1438803, 5009481), (1669827, 4316409)]