103668201819

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{642533}}^1$

素因数の和:642756

約数の個数: 48

約数和(自身を含む): 185234841792

約数和(自身を除く): 81566639973

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 197, 273, 591, 819, 1379, 1773, 2561, 4137, 7683, 12411, 17927, 23049, 53781, 161343, 642533, 1927599, 4497731, 5782797, 8352929, 13493193, 25058787, 40479579, 58470503, 75176361, 126579001, 175411509, 379737003, 526234527, 886053007, 1139211009, 1645527013, 2658159021, 4936581039, 7974477063, 11518689091, 14809743117, 34556067273, 103668201819]

約数ペア:

[(1, 103668201819), (3, 34556067273), (7, 14809743117), (9, 11518689091), (13, 7974477063), (21, 4936581039), (39, 2658159021), (63, 1645527013), (91, 1139211009), (117, 886053007), (197, 526234527), (273, 379737003), (591, 175411509), (819, 126579001), (1379, 75176361), (1773, 58470503), (2561, 40479579), (4137, 25058787), (7683, 13493193), (12411, 8352929), (17927, 5782797), (23049, 4497731), (53781, 1927599), (161343, 642533)]