1338156729

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5693}}^1$

素因数の和:5767

約数の個数: 72

約数和(自身を含む): 2480921352

約数和(自身を除く): 1142764623

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 49, 63, 91, 117, 123, 147, 273, 287, 369, 441, 533, 637, 819, 861, 1599, 1911, 2009, 2583, 3731, 4797, 5693, 5733, 6027, 11193, 17079, 18081, 26117, 33579, 39851, 51237, 74009, 78351, 119553, 222027, 233413, 235053, 278957, 358659, 518063, 666081, 700239, 836871, 1554189, 1633891, 2100717, 2510613, 3034369, 3626441, 4662567, 4901673, 9103107, 10879323, 11437237, 14705019, 21240583, 27309321, 32637969, 34311711, 63721749, 102935133, 148684081, 191165247, 446052243, 1338156729]

約数ペア:

[(1, 1338156729), (3, 446052243), (7, 191165247), (9, 148684081), (13, 102935133), (21, 63721749), (39, 34311711), (41, 32637969), (49, 27309321), (63, 21240583), (91, 14705019), (117, 11437237), (123, 10879323), (147, 9103107), (273, 4901673), (287, 4662567), (369, 3626441), (441, 3034369), (533, 2510613), (637, 2100717), (819, 1633891), (861, 1554189), (1599, 836871), (1911, 700239), (2009, 666081), (2583, 518063), (3731, 358659), (4797, 278957), (5693, 235053), (5733, 233413), (6027, 222027), (11193, 119553), (17079, 78351), (18081, 74009), (26117, 51237), (33579, 39851)]