210486515679

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{1993}}^1\times {\mathrm{39511}}^1$

素因数の和:41530

約数の個数: 48

約数和(自身を含む): 344141301504

約数和(自身を除く): 133654785825

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 1993, 2673, 5979, 17937, 21923, 39511, 53811, 65769, 118533, 161433, 197307, 355599, 434621, 484299, 591921, 1066797, 1303863, 1775763, 3200391, 3911589, 5327289, 9601173, 11734767, 35204301, 78745423, 105612903, 236236269, 708708807, 866199653, 2126126421, 2598598959, 6378379263, 7795796877, 19135137789, 23387390631, 70162171893, 210486515679]

約数ペア:

[(1, 210486515679), (3, 70162171893), (9, 23387390631), (11, 19135137789), (27, 7795796877), (33, 6378379263), (81, 2598598959), (99, 2126126421), (243, 866199653), (297, 708708807), (891, 236236269), (1993, 105612903), (2673, 78745423), (5979, 35204301), (17937, 11734767), (21923, 9601173), (39511, 5327289), (53811, 3911589), (65769, 3200391), (118533, 1775763), (161433, 1303863), (197307, 1066797), (355599, 591921), (434621, 484299)]